List of Publication: EMF Exposure Level Monitoring Project

Papers, Letters, Press

Papers, Letters, Press 2024

• Yamaguchi-Sekino, S., Kamegai, K., Ikuyo, M., Taki, M., Onishi, T., Watanabe, S., "Effects of website-based risk communication of radio-frequency electromagnetic fields on general public," Frontiers in Public Health, 12:1438986, 2024 DOI:10.3389/fpubh.2024.1438986
• Liu S, Tobita K, Onishi T, Taki M, Watanabe S., "Electromagnetic field exposure monitoring of commercial 28-GHz band 5G base stations in Tokyo, Japan.," Bioelectromagnetics, 281-292, 2024 DOI: 10.1002/bem.22505
• Teruo Onishi, "Wireless power transmission using microwaves and its human safety evaluation," Oyo Buturi, Vol.93, No.3, pp.156-160, 2024 DOI: 10.11470/oubutsu.93.3_156

Papers, Letters, Press 2023

• Masao Taki, Teruo Onishi, Soichi Watanabe, "Monitoring of EMF Exposure Levels and Risk Communication," Journal of NICT, Vol.69, No.1, pp.169-178, 2023 [→pdf]
• Teruo Onishi, Kazuhiro Tobita, Miwa Ikuyo, Kaoru Esaki, Masao Taki, Soichi Watanabe, "Measurement of Electromagnetic Field Exposure Levels," Journal of NICT, Vol.69, No.1, pp.179-190, 2023 [→pdf]
• Sen Liu, Teruo Onishi, Masao Taki, Soichi Watanabe, "EMF Exposure Monitoring of 28-GHz-Band 5G Systems and Applications of Deep Learning Techniques in the Field of EMF Exposure Monitoring," Journal of NICT, Vol.69, No.1, pp.191-198, 2023 [→pdf]
• Kazuhisa Kamegai, Masao Taki, Miwa Ikuyo, Teruo Onishi, Soichi Watanabe, "Web-Based Surveys on the Use of Wireless Communication Apparatuses and Awareness of Radiofrequency Electromagnetic Fields," Journal of NICT, Vol.69, No.1, pp.199-208, 2023 [→pdf]
• Sachiko Yamaguchi-Sekino, "Magnetism in Underground Mineral Resources," IEEE Magnetics Society Newsletter, Vol.61, No.3, pp.67-68, 2023
• Kazuhiro Tobita, Teruo Onishi, Masao Taki, and Soichi Watanabe,
  "Measurement of exposure levels to electromagnetic fields around broadcast transmission towers, "
  IEICE Trans. Commun.，Vol.J106-B，No.8，pp.570-572，2023
  DOI: 10.14923/transcomj.2022PEL0001
• Miwa Ikuyo, Teruo Onishi, Kazuhiro Tobita, Masao Taki, and Soichi Watanabe,
  "Radio Frequency Exposure Levels in Residences and School Classrooms from Wireless Communication Devices, "
  IEICE Trans. Commun.，Vol.J106-B，No.8，pp.542-551，2023
  DOI: 10.14923/transcomj.2022PEP0007
• Masao Taki, "Biomedical EMC for a Sustainable Society, "
  IEICE Trans. Commun.，Vol.J106-B，No.8，pp.460-470，2023
  DOI: 10.14923/transcomj.2022PEI0002
• S. Liu, T. Onishi, M. Taki and S. Watanabe, "A Generalizable Indoor Propagation Model Based on Graph Neural Networks,"
  IEEE Transactions on Antennas and Propagation, vol. 71, no. 7, pp. 6098-6110, July 2023, DOI: 10.1109/TAP.2023.3281061
• T. Onishi, K. Esaki, K. Tobita, M. Ikuyo, M. Taki, and S. Watanabe, "Large-Area Monitoring of Radiofrequency Electromagnetic Field Exposure Levels from Mobile Phone Base Stations and Broadcast Transmission Towers by Car-Mounted Measurements around Tokyo" Electronics 12, no. 8: 1835, 2023 DOI: 10.3390/electronics12081835

Papers, Letters, Press 2022

• Sen Liu, Teruo Onishi, Masao Taki, and Soichi Watanabe,
  "Radio Frequency Electromagnetic Field Exposure Compliance Assessments of Smart Surfaces: Two Approximate Approaches," IEEE Trans. Electromagn. Compat., vol. 64, no. 4, pp. 963-974, Aug. 2022
  DOI: 10.1109/TEMC.2022.3171044
• Sachiko Yamaguchi-Sekino, Masao Taki, Miwa Ikuyo, Kaoru Esaki, Atsuko Aimoto, Kanako Wake and Noriko Kojimahara,
  "Assessment of combined exposure to intermediate-frequency electromagnetic fields and pulsed electromagnetic fields among library workers in Japan",
  Front. Public Health 10:870784, 2022 doi: 10.3389/fpubh.2022.870784
• Teruo Onishi,
  "Research project for long-term monitoring of radiofrequency exposure levels in the living environment"，
  FORN(Jul. 2022)，No. 347，2022
• M. Ikuyo, K. Esaki, A. Aimoto, K. Wake, S. Yamaguchi-Sekino, N. Kojimahara, Y. Suzuki and M. Taki,
  "Measurement and Exposure Assessment of Intermediate Frequency Magnetic Fields From Electronic Article Surveillance (EAS) Gates in Libraries",
  Front. Public Health 10:871134, 2022 doi: 10.3389/fpubh.2022.871134

Papers, Letters, Press 2021

• Teruo Onishi, Miwa Ikuyo, Kazuhiro Tobita, Sen Liu, Masao Taki, and Soichi Watanabe,
  "Radiofrequency Exposure Levels from Mobile Phone Base Stations in Outdoor Environments and an Underground Shopping Mall in Japan",
  International Journal of Environmental Research and Public Health, vol. 18, no. 15, article-number: 8068, 2021
  DOI:10.3390/ijerph18158068

Papers, Letters, Press 2020

Oral Presentations

Oral Presentations 2024

• Kaoru Esaki，Teruo Onishi，Kazuhiro Tobita，Masao Taki，Soichi Watanabe,
  "Monitoring of RF-EMF Exposure Levels Using Car-Mount Measurements around Regional Cities and Tokyo Metropolitan Area,"
  IEICE Society Conference 2024, B-4-30, Nippon Institute of Technology, 2024
• Miwa Ikuyo，Teruo Onishi，Masao Taki，Soichi Watanabe,
  "Radiofrequency electromagnetic field exposure levels in elementary and junior high school classrooms,"
  IEICE Society Conference 2024, B-4-29, Nippon Institute of Technology, 2024
• Yamaguchi-Sekino, S., Ikuyo, M., Tobita, K., Onishi, T., Taki, M., Watanabe, S.,
  "Variations in Portable Measurements of Radio Frequency Electromagnetic Fields,"
  EMC Europe 2024, Bruges, Belgium, 2024
• Sen Liu, Teruo Onishi, Masao Taki, Soichi Watanabe,
  "Predicting Electromagnetic Field (EMF) Exposure Using Heterogeneous Graph Neural Networks,"
  IEEE AP-S/URSI 2024, Florence, Italy, 2024
• Teruo Onishi，Sen Liu, Kaoru Esaki, Kazuhiro Tobita，Miwa Ikuyo，Masao Taki，and Soichi Watanabe，
  "Monitoring of Electromagnetic field exposure levels in Japan ～Measurement results for 5 years～",
  IEICE Tech. Rep.，vol. 124, no. 116, EMCJ2024-32, pp.1-6, 2024.
• Sachiko Yamaguchi, "Research and Trends in Electromagnetic Safety - Focusing on Static Magnetic Fields Researches,"
  The 249th Topical Symposium of the Magnetics Society of Japan, Rengokaikan(Chiyoda-ku, Tokyo), 2024
• Teruo Onishi, Sen Liu, Kazuhiro Tobita, Miwa Ikuyo, Kaoru Esaki, Masao Taki, Soichi Watanabe,
  "Monitoring of EMF Exposure Levels by Japanese National Project,"
  BioEM2024, OS11-02, Crete, Greece, 2024
• Sachiko Yamaguchi-Sekino, Kazuhisa Kamegai, Miwa Ikuyo, Masao Taki, Teruo Onishi, Soichi Watanabe,
  "Risk Communication Using EMF Exposure Levels in Japan – Challenges in 5 Years Project,"
  BioEM2024, OS06-03, Crete, Greece, 2024
• Sachiko Yamaguchi-Sekino, Kazuhisa Kamegai, Miwa Ikuyo, Masao Taki, Teruo Onishi, Soichi Watanabe,
  "Effects of website-based risk communication on general public in Japan,"
  BioEM2024,147A, Crete, Greece, 2024
• Miwa Ikuyo, Teruo Onishi, Masao Taki, Soichi Watanabe,
  "Personal Exposure Levels to Radiofrequency Electromagnetic Fields (RF-EMF) in Daily Life in Japan,"
  BioEM2024,093A, Crete, Greece, 2024
• Sen Liu, Kazuhiro Tobita, Teruo Onishi, Masao Taki, Soichi Watanabe,
  "Monitoring Transmitted and Received Powers of a 28 GHz Band 5G Smartphone,"
  BioEM2024,070B, Crete, Greece, 2024
• Teruo Onishi, Liu Sen, Kazuhiro Tobita，Miwa Ikuyo，Kaoru Esaki，Masao Taki，Soichi Watanabe, "RF-EMF exposure levels in Japan,"
  EMC Japan/APEMC Okinawa, ThuPM1D.5, Okinawa, Japan, 2024
• Sachiko Yamaguchi-Sekino, Miwa Ikuyo，Kazuhisa Kamegai，Masao Taki，Teruo Onishi, Soichi Watanabe,
  "Risk Communication Using Radio Exposure Monitoring Results in Japan,"
  EMC Japan/APEMC Okinawa, ThuPM1D.6, Okinawa, Japan, 2024
• Kaoru Esaki, Teruo Onishi, Kazuhiro Tobita，Miwa Ikuyo，Masao Taki，Soichi Watanabe,
  "Monitoring of RF-EMF Exposure Levels Using Car-Mount Measurements Around Six Major Cities in Japan,"
  EMC Japan/APEMC Okinawa, WedPM2B.1, Okinawa, Japan, 2024
• Kazuhiro Tobita，Teruo Onishi, Sen Liu, Masao Taki，Soichi Watanabe,
  "Electric Field Measurements Around 5G FR1 Mobile Phone Base Stations,"
  EMC Japan/APEMC Okinawa, WedPM2B.2, Okinawa, Japan, 2024
• Miwa Ikuyo, Teruo Onishi, Masao Taki,
  Soichi Watanabe，"Radiofrequency electromagnetic field exposure levels in daily living microenvironments,"
  16th Symposium of Electromagnetics in Biology and Medicine,NICT Innovation Center, Tokyo, 2024
• Sen Liu, "A Graph Neural Network-Based Electric-Field Prediction Model for Exposure Assessments,"
  無線技術の新時代: 通信とエネルギー伝送の未来, Tokyo Metropolitan University, 2024
• Teruo Onishi, Hiroyoshi Togo, Qiang Chen, "Retrospectives on Establishment of Technical Committee on Photonics-applied Electromagnetic Measurement,"
  2024 IEICE General Conference，BI-10-01, Hiroshima University, 2024
• Masao Taki，"Biomedical EMC for a Sustainable Society，"
  2024 IEICE General Conference，BI-12-03, Hiroshima University, 2024

Oral Presentations 2023

• Masao Taki, "身の回りに潜む健康リスクと我が国の安全管理への取組～電磁波," The 82nd Annual Meeting of Japanese Society of Public Health, S18-2, Tsukuba International Congress Center, 2023
• Sachiko Yamaguchi-Sekino, Miwa Ikuyo, Teruo Onishi, Kazuhisa Kamegai, Masao Taki, Soichi Watanabe,
  “Analysis of Individual and Environmental Factors on Microenvironmental RF-EMF Exposure Monitoring Results," IEICE Society Conference 2023, B-4-41, Nagoya University, 2023
• Sen Liu, Kazuhiro Tobita，Teruo Onishi, Masao Taki，Soichi Watanabe, "EMF Exposure Measurements on 28 GHz Band Commercial 5G Base Stations,"
  IEICE Society Conference 2023, B-4-2, Nagoya University, 2023
• Kaoru Esaki, Teruo Onishi, Masao Taki, Soichi Watanabe,
  "Measurements of magnetic fields from Wireless Chargers for mobile devices," The 2023 Annual Conference of Fundamentals and Materials Society IEE of Japan, 7-A-a1-1, Aichi Institute of Technology, 2023
• Miwa Ikuyo, Teruo Onishi, Masao Taki, Soichi Watanabe,
  "Radio Frequency Exposure Level from Smart Meters in Daily Lives," The 2023 Annual Conference of Fundamentals and Materials Society IEE of Japan, 7-A-a1-2, Aichi Institute of Technology, 2023
• Sachiko Yamaguchi-Sekino, Miwa Ikuyo, Kazuhisa Kamegai, Masao Taki, Teruo Onishi, and Soichi Watanabe,
  ”Effects of Feedback Report with Objectively Measured Radio-Frequency Electromagnetic Fields (RF-EMF) Levels on Recipient’s Subjective RF-EMF Exposure Levels,” EMC Europa 2023, Krakow, Poland, 2023
• Sachiko Yamaguchi-Sekino, "Women in Engineering (EMC) The situation in Japan," EMC Europa 2023, Krakow, Poland, 2023
• Teruo Onishi, Liu Sen, Kazuhiro Tobita, Miwa Ikuyo, Kaoru Esaki, Kazuhisa Kamegai, Masao Taki, Soichi Watanabe,
  "Monitoring of EMF exposure levels in Japan," URSI GASS 2023, Sapporo, Japan, 2023
• Sen Liu, Naoto Tsuchiya, Teruo Onishi, Masao Taki, Soichi Watanabe, Yukihisa Suzuki,
  "Radiofrequency Exposure Measuremets on a 28 GHz Band 5G Base Station," URSI GASS 2023, P-K09-01, Sapporo, Japan, 2023
• Kaoru Esaki, Teruo Onishi, Masao Taki, Soichi Watanabe,
  "Measurements of magnetic fields from Wireless Chargers operating at intermediate frequencies," URSI GASS 2023, P-K09-02, Sapporo, Japan, 2023
• Miwa Ikuyo, Teruo Onishi, Masao Taki, Soichi Watanabe,
  "RF exposure levels in a house of the different surrounding environments in Japan," URSI GASS 2023, P-K09-03, Sapporo, Japan, 2023
• Sachiko Yamaguchi-Sekino, Noriko Kojimahara,
  "Survey of Delivery Outcomes Among Female MRI Workers in Japan," URSI GASS 2023, Sapporo, Japan, 2023
• Keiko Yamazaki, Naomi Tamura, Chihiro Miyashita, Toshio Yoshikawa, Atsuko Ikeda-Araki, Takashi Hikage, Manabu Omiya, Masahiro Mizuta, Miwa Ikuyo, Kazuhiro Tobita, Teruo Onishi, Masao Taki, Soichi Watanabe, Reiko Kishi,
  "Change of radiofrequency electromagnetic exposure of children from 2020 to 2021: A report from Hokkaido Study," URSI GASS 2023, Sapporo, Japan, 2023
• Sen Liu, Teruo Onishi, Masao Taki, and Soichi Watanabe,
  "A Graph Neural Network-Based Electric-Field Prediction Model for Exposure Assessments,"
  IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting,
  Portland, Oregon, USA, July 23–28, 2023
• Teruo Onishi, Kaoru Esaki, Kazuhiro Tobita, Miwa Ikuyo, Masao Taki, and Soichi Watanabe,
  "Monitoring of Radiofrequency Electromagnetic Field exposure levels by Car-mounted Measurements in Japan,"
  BioEM2023, Oxford, OS11-03, 2023
• Teruo. Onishi,　"Activities of IEEE/ICES TC34, " BioEM2023, Oxford, WS04-02, 2023
• Kazuhisa Kamegai, Masao Taki, Miwa Ikuyo, Teruo Onishi, and Soichi Watanabe,
  "Web-based Survey on Knowledge and Awareness of Radiofrequency Electromagnetic Fields in Daily Life in Japan,"
  BioEM2023, Oxford, OS08-06, 2023
• Kazuhisa Kamegai, Masao Taki, Miwa Ikuyo, Teruo Onishi, and Soichi Watanabe,
  "Web-based survey on awareness of electromagnetic fields in daily lives,"
  15th Symposium of Electromagnetics in Biology and Medicine,The University of Tokyo, 2023
• Teruo Onishi，Masao Taki，and Soichi Watanabe, "Measurements of Tx and Rx powers of a 5G Mobile Phone Terminal, "
  IEICE General Conference，B-4-38,Shibaura Institute of Technology, 2023
• Kaoru Esaki, Teruo Onishi, Masao Taki, and Soichi Watanabe,
  "Measurements of intermediate frequency magnetic fields from Wireless Chargers, "
  IEICE General Conference，B-4-21, Shibaura Institute of Technology, 2023
• Sen Liu, Naoto Tsuchiya, Teruo Onishi, Masao Taki, Soichi Watanabe, Yukihisa Suzuki,
  "EMF Exposure Measurements on a 28 GHz band 5G Base Station,"
  IEICE General Conference，B-4-20, Shibaura Institute of Technology, 2023

Oral Presentations 2022

• Teruo Onishi，Kaoru Esaki, Kazuhiro Tobita，Miwa Ikuyo，Masao Taki，and Soichi Watanabe，
  "Wide-area monitoring of EMF Exposure Levels from Mobile Phone Base Stations Using Car-mount Measurements",
  IEICE Tech. Rep.，vol. 122, no. 206, EMCJ2022-62, pp.136-141, 2022.
• Sen Liu, Naoto Tsuchiya, Teruo Onishi, Masao Taki, Soichi Watanabe, and Yukihisa Suzuki,
  "E-Field Strength Measurements on a 28 GHz-Band 5G Base Station for Exposure Assessment"
  IEICE Society Conference, B-4-28, 2022
• Teruo Onishi, Kazuhiro Tobita，Miwa Ikuyo，Masao Taki，and Soichi Watanabe，
  "EMF Exposure Levels from Mobile Phone Base Stations Using Car-mount Measurements",
  IEICE Society Conference, B-4-26, 2022
• Sen Liu, Teruo Onishi, Masao Taki, Soichi Watanabe,
  "Prediction of E-field Distribution in Indoor Environments Using Deep Learning",
  IEICE Tech. Rep., vol. 122, no. 112, EMCJ2022-34, pp. 1-5, 2022
• Miwa Ikuyo, Teruo Onishi, Masao Taki and Soichi Watanabe,
  "Radio frequency exposure levels in a house in Japan",
  BioEM2022, Nagoya, Japan (Hybrid), PB-30, 2022
• Sen Liu, Teruo Onishi, Masao Taki, Soichi Watanabe and Yukihisa Suzuki,
  "EMF Exposure Measurements of 5G Base Stations operating at 28 GHz band in Japan",
  BioEM2022, Nagoya, Japan (Hybrid), PA-21, 2022
• Teruo. Onishi,　"Monitoring in Japan", BioEM2022, Nagoya, Japan (Hybrid), W3-1, 2022
• Kazuhisa Kamegai, Masao Taki, Miwa Ikuyo, Teruo Onishi, and Soichi Watanabe,
  "Results of Web-based Surveys on the Use of Wireless Communications in Residences and Awareness of Radio Frequency Exposure in Daily Life in Japan",
  BioEM2022, Nagoya, Japan (Hybrid), S06-3, 2022
• Kazuhisa Kamegai, Masao Taki, Miwa Ikuyo, Teruo Onishi, Soichi Watanabe,
  "Usage of Wireless Devices in Residences and Awareness of Radio Environment in Daily Life -Based on the Results of Web-Based Surveys of Five Thousand Respondents-"，
  IEICE Tech. Rep., vol. 122, no. 67, EMCJ2022-24, pp. 47-52, 2022
• Teruo Onishi, Kazuhiro Tobita, Masao Taki, Soichi Watanabe,
  "Outdoor measurement of exposure levels from mobile phone base stations and other sources"，
  IEICE Tech. Rep., vol. 122, no. 67, EMCJ2022-21, pp. 34-38, 2022
• Sen Liu, Yukihisa Suzuki, Soichi Watanabe, Masao Taki, Teruo Onishi, and Kazuhiro Tobita,
  "In-Situ Measurement of EMF Exposure on a 28 GHz Band 5G Base Station",
  URSI AT-AP-RASC 2022, Gran Canaria, Spain (Hybrid), Tu-K05-PM1-2, 2022
• Kazuhiro Tobita, Teruo Onishi, Masao Taki, and Soichi Watanabe,
  "Measurement of exposure levels to electromagnetic fields around broadcast transmit towers"，
  14th Symposium of Electromagnetics in Biology and Medicine, 2022
• Miwa Ikuyo, Teruo Onishi, Masao Taki, and Soichi Watanabe,
  "Human exposure to electromagnetic fields in a house from wireless communication devices",
  IEICE General Conference，B-4-27, 2022
• Kazuhisa Kamegai, Masao Taki, Miwa Ikuyo, Teruo Onishi, and Soichi Watanabe,
  "Results of a Web-based Survey on the Use of Wireless Communication in Residences",
  IEICE General Conference，B-4-29, 2022

Oral Presentations 2021

• Sen Liu, Teruo Onishi, Masao Taki, Miwa Ikuyo, Kazuhiro Tobita, Soichi Watanabe, and Yukihisa Suzuki,
  "E-Field Strength Measurements of a 5G Base Station in 28 GHz Band for EMF Exposure Assessment",
  2021 IEEE AP-S/URSI, TH-UK.1P.6, 2021
• Teruo Onishi, Miwa Ikuyo, Kazuhiro Tobita, Sen Liu, Masao Taki, and Soichi Watanabe,
  "Exposure levels from mobile phone base stations in outdoor environment and underground shopping mall in Japan",
  BioEM2021, S01-2, 2021
• Teruo Onishi, Miwa Ikuyo, Kazuhiro Tobita, Liu Sen, Masao Taki, and Soichi Watanabe,
  "EMF Exposure levels from Mobile Phone Base Stations in an Underground Shopping Mall",
  IEICE Society Conference, B-4-27, 2021
• Teruo Onishi, Masao Taki, Sadaaki Shiota, Kaoru Gotoh, Kanako Wake, Katsumi Fujii, and Soichi Watanabe,
  "EMF Exposure level from Mobile Phone Base Stations in Urban and Suburban Areas in Japan",
  URSI GASS 2021, Rome, Italy, Th-FIP-K16-12, 2021
• Sen Liu, Teruo Onishi, Masao Taki, and Soichi Watanabe,
  "Incident Power Density Assessment of Smart Surfaces for Exposure Compliance",
  URSI GASS 2021, Rome, Italy, Fr-K15-AM1-3, 2021
• Kaoru Esaki, Miwa Ikuyo, Yuka Imaoka, Atsuko Aimoto, Yukihisa Suzuki, Masao Taki, Noriko Kojimahara, Kanako Wake, Kenichi Yamazaki,
  "Characteristics of intermediate frequency (IF) electromagnetic fields (EMF) from an acousto-magnetic (AM) EAS system used in stores and the assessment of its human exposure,"
  IEICE Tech. Rep., vol.121, no. 63, EMCJ2021-16, pp. 28-33, 2021
• Miwa Ikuyo, Kazuhiro Tobita, Teruo Onishi, Masao Taki, Kanako Wake, and Soichi Watanabe,
  "Human exposure to electromagnetic fields in a house from mobile phone base stations and wireless LAN devices",
  IEICE Tech. Rep., vol. 121, no. 63, EMCJ2021-14, pp. 18-22, 2021
• Kazuhiro Tobita, Hiroki Ohta, Miwa Ikuyo, Liu Sen, Teruo Onishi, Masao Taki, and Soichi Watanabe,
  "Measurement of human exposure to electromagnetic fields from broadcast towers",
  13th Symposium of Electromagnetics in Biology and Medicine, 2021
• Miwa Ikuyo, Kazuhiro Tobita, Teruo Onishi, Masao Taki, and Soichi Watanabe,
  "Measurement of human exposure to electromagnetic fields in a house from wireless communication systems",
  IEICE General Conference，B-4-33, 2021
• Teruo Onishi, Masao Taki, Sadaaki Shiota, Kaoru Gotoh, Kanako Wake, Katsumi Fujii, and Soichi Watanabe,
  "Monitoring of EMF Exposure from Mobile Phone Base Stations in Urban and Suburban Areas",
  IEICE Tech. Rep., vol. 120, no. 420, EMCJ2020-76, pp. 22-25, 2021

Oral Presentations 2020

• Teruo Onishi, Masao Taki, Sadaaki Shiota, Kaoru Gotoh, Kanako Wake, Katsumi Fujii, and Soichi Watanabe,
  "Monitoring of EMF Exposure from Mobile Phone Base Stations in Urban and Suburban Areas",
  IEICE Society Conference, B-4-1, 2020
• Teruo Onishi, Masao Taki, Sadaaki Shiota, Kaoru Gotoh, Kanako Wake, Katsumi Fujii, and Soichi Watanabe,
  "Monitoring of EMF Exposure Level in Urban and Rural Areas",
  2020 Annual Conference of Fundamentals and Materials Society IEE Japan, 2-C-p2-5, 2020
• Teruo Onishi, Masao Taki, Sadaaki Shiota, Kaoru Gotoh, Kanako Wake, Katsumi Fujii, and Soichi Watanabe,
  "Acquisition, accumulation, and applications of EMF exposure monitoring data in Japan,
  BioEM2020, Dosimetry-8, 2020（Only publication of the proceedings due to COVID-19）