Tokyo, CA 2025

790 patents  ·  241 inventors

Ranked #358 of 40,155 cities Top 1%

Showing 1–50 of 241 inventors

Rank Inventor Primary Company Patents
1 Satoshi Nagata Ntt Docomo 96
2 Hiroyuki Matsumoto Panasonic 21
3 Masakazu Kakumu Unisantis Electronics Singapore Pte. 15
3 Takashi Nakamura Fujitsu Limited 15
#5 Akira Deguchi Hitachi 12
#5 Masato Kitazoe Qualcomm 12
#5 Yuki Yoshida Fujitsu Limited 12
#5 Shinichiro Tsuda Sony 12
#9 Long Zhang Magnecomp 11
#9 Takahiro Ito Mitsubishi Electric 11
#9 Takuya Matsumoto Hitachi 11
#12 Daisuke Saito Theravance 10
#12 Hiroshi Maejima Kabushiki Kaisha Toshiba 10
#14 Yuichi Kakishima Ntt Docomo 9
#14 Takayuki Suzuki Canon 9
#16 Kohei Yamaguchi Yamaha Motor 7
#16 Xinyu Li Taiyo Yuden Co. 7
#16 Yuji Kobayashi Nec 7
#16 Takeshi Sasaki Gs Yuasa International 7
#16 Ryo Koyama NTT 7
#16 Keisuke Kato Sunstar Suisse Sa 7
#16 Hitoshi Yamamoto Seiko Epson 7
#16 Yoshikazu Yamada Honda Motor Co. 7
#16 Keisuke Yoshida Sharp Kabushiki Kaisha 7
#25 Kenji Saito Sumitomo Electric Industries 6
#25 Tsutomu Tanaka Sumitomo Wiring Systems 6
#25 Jose Jeronimo Moreira Rodrigues Qualcomm 6
#25 Hideyuki Takahashi Jfe Steel 6
#25 Shinichi Hayashi Tokyo Electron Limited 6
#25 Daisuke Maeda Nippon Steel 6
#25 Akira Ito Fujitsu Limited 6
#25 Kei Yamamoto Fujifilm 6
#25 Yuhua Chen Nec 6
#25 Hideki Matsushima Panasonic 6
#35 Keiichi Kubota Qualcomm 5
#35 Nadisanka Rupasinghe Ntt Docomo 5
#35 Satoru Kobayashi Canon 5
#35 Na Xu Hangzhou Xzb Tech Co. 5
#35 Junichi Inoue Mitsubishi Electric 5
#35 Takeshi Shibata Fujitsu Limited 5
#35 Shinya Matsuoka Daikin Industries 5
#35 Hiroaki Nakano Sony 5
#35 Chao Wang Sony 5
#35 Tetsuya Okuda NTT 5
#35 Koichi Obana Sony 5
#35 Tomoya Suzuki Toyota 5
#35 Hideo Saito Hitachi 5
#48 Anand Raghawa Prasad Nec 4
#48 Tatsuya Sakai Jsr 4
#48 Kentaro Yamamoto Toyo Tire & Rubber Co. 4

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