Chiba, JP All Time

44,280 patents  ·  6,343 inventors

Ranked #124 of 111,555 cities Top 1%

Showing 1–50 of 6,343 inventors

Rank Inventor Primary Company Patents
1 Koji Suzuki Canon 383
2 Hiroshi Yoshinaga Ricoh Company 239
3 Hiroaki Yoda Kabushiki Kaisha Toshiba 235
#4 Teruhiko Suzuki Sony 219
#5 Yoshiaki Suzuki Canon 216
#6 Hidefumi Yoshida Sharp Kabushiki Kaisha 211
#7 Kazuyuki Yamamoto Sony 210
#8 Masayuki Orihashi Panasonic 205
#9 Toshio Miyazawa Hitachi Displays 183
#10 Takatoshi Nakamura Sony 174
#11 Naoto Watanabe Canon 173
#12 Masahiro Kawamura Idemitsu Kosan Co. 163
#13 Mitsuhiro Suzuki Sony 161
#14 Masashi Shiraishi Sae Magnetics (H.K.) 156
#15 Shingo Hattori Brother Kogyo 147
#16 Yoshikazu Kobayashi Nec Infrontia 145
#17 Tetsuya Yamada Canon 135
#18 Yuki Tanaka Nec 131
#19 Kenji Hashimoto Idemitsu Kosan Co. 120
#20 Tetsuya Inoue Idemitsu Kosan Co. 119
#21 Norihiko Nakamura Toyota 116
#22 Takashi Niwa Seiko Instruments 111
#22 Takeshi Kijima Seiko Epson 111
#24 Hiroshi Matsuoka Isuzu Motors Limited 110
#25 Naoki Ishikawa Canon 106
#26 Masakazu Funahashi Idemitsu Kosan Co. 104
#26 Seizo Suzuki Ricoh Company 104
#28 Akiko Saito Kabushiki Kaisha Toshiba 102
#28 Masaaki Yamamoto Ntt Docomo 102
#30 Takashi Nishihara Panasonic 100
#30 Hiroyuki Hasegawa Canon 100
#32 Keisuke Shimizu Panasonic 99
#33 Kunio Fukuda Sony 98
#33 Naoyuki Yamamoto Canon 98
#35 Akihiro Ito Ckd 95
#36 Noriyuki Kimura Ricoh Company 93
#36 Shuichi Matsui Chisso 93
#38 Masahiro Takizawa Hitachi Medical 92
#39 Ichiro Sasaki Canon 89
#39 Seiji Higurashi Victor Company Of Japan 89
#39 Kenji Ogasawara Seiko Instruments 89
#39 Nobuyuki Matsumoto Kabushiki Kaisha Toshiba 89
#43 Kazuo Takada Sanyo Electric Co. 88
#43 Juichiro Takada Takata 88
#45 Masato Kaneko Idemitsu Kosan Co. 85
#45 Manabu Oumi Seiko Instruments 85
#47 Tomohiro Ishii Sony 83
#47 Hiroyuki Honma Sony 83
#49 Hitoshi Takeuchi Aisan Kogyo Kabushiki Kaisha 82
#49 Masanobu Tanaka Canon 82