Tokyo, CA All Time

29,442 patents  ·  583 inventors

Ranked #194 of 111,555 cities Top 1%

Showing 1–50 of 583 inventors

Rank Inventor Primary Company Patents
1 Satoshi Nagata Ntt Docomo 935
2 Takashi Nakamura Fujitsu Limited 671
3 Takayuki Suzuki Canon 507
#4 Hiroshi Hasegawa Seiko Epson 462
#5 Akira Ito Fujitsu Limited 406
#6 Hiroyuki Matsumoto Panasonic 366
#7 Masayuki Kozuka Panasonic 352
#8 Minoru Yoshida Kabushiki Kaisha Toshiba 343
#9 Tsutomu Tanaka Sumitomo Wiring Systems 339
#10 Shigeru Tanaka Sumitomo Electric Industries 330
#11 Koji Yamamoto Kabushiki Kaisha Toshiba 310
#12 Kenji Kato Seiko Instruments 271
#13 Takuya Matsumoto Hitachi 264
#14 Hideyuki Takahashi Jfe Steel 260
#15 Atsushi Yamaguchi Tdk 259
#16 Kenji Yoshida Kabushiki Kaisha Toshiba 254
#17 Akira Nakamura Sony 251
#18 Ikuo Tsukagoshi Sony 246
#19 Shinichiro Tsuda Sony 245
#20 Kazuhiro Saito Canon 242
#21 Kenji Saito Sumitomo Electric Industries 240
#22 Hitoshi Yamamoto Seiko Epson 236
#23 Hiroshi Maejima Kabushiki Kaisha Toshiba 226
#24 Koji Shimazawa Tdk 219
#25 Hideki Matsushima Panasonic 215
#26 Kazuo Takahashi Canon 213
#27 Osamu Kobayashi Fujitsu Limited 208
#28 Toshio Watanabe Sony 207
#29 Yuji Kobayashi Nec 205
#30 Hitoshi Matsumoto Seiko Epson 197
#31 Masato Kitazoe Qualcomm 195
#32 Hirohisa Tanaka Daihatsu Motor Co. 191
#33 Hiroaki Yoshida Fujitsu Limited 190
#34 Takashi Arai Canon 183
#35 Hiroshi Arakawa Hitachi 180
#36 Takeshi Imamura Canon 179
#37 Satoshi Kaneko Canon 178
#38 Shinichi Hayashi Tokyo Electron Limited 176
#39 Takeshi Sasaki Gs Yuasa International 170
#40 Keiichi Kubota Qualcomm 169
#41 Satoru Kobayashi Canon 164
#42 Norio Kimura Ebara 161
#43 Shinichi Kojima Hitachi 159
#43 Kazuki Sato Headway Technologies 159
#45 Hideo Saito Hitachi 147
#46 Masashi Ito Hamamatsu Photonics K.K. 141
#47 Hiroaki Nakano Sony 136
#47 Koji Inoue Canon 136
#47 Daisuke Saito Theravance 136
#50 Riichiro Takemura Hitachi 134

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