Rifu, JP All Time

15,173 patents  ·  2,101 inventors

Ranked #378 of 111,555 cities Top 1%

Showing 151–200 of 2,101 inventors

Rank Inventor Primary Company Patents
#148 Satoshi Kanbayashi Fujitsu Limited 22
#148 Koji Yokoyama Ricoh Company 22
#148 Katsumi Iwatsuki NTT 22
#154 Eiji Saitoh Tohoku University 21
#154 Shinsuke Oka Tokyo Electron Limited 21
#154 Shingo Hasegawa Panasonic 21
#154 Kazuyoshi Matsuo Ricoh Company 21
#154 Takamasa Matsumoto Ricoh Company 21
#154 Hirokazu Odagiri Sony 21
#160 Tomoki Yamada Alps Alpine Co. 20
#160 Akira Miyazawa Alps Electric Co. 20
#160 Shin Masuda Advantest 20
#160 Shuji Isobe Panasonic 20
#160 Shigeru Ishizawa Tokyo Electron Limited 20
#160 Kazuyuki Miura Tokyo Electron Limited 20
#160 Noboru Maeda Denso 20
#160 Masato Kushibiki Tokyo Electron Limited 20
#160 Toshio Miyata Unknown 20
#160 Masahiro Usui Mitsubishi Electric 20
#170 Tadao Matsunaga Akebono Brake Industry Co. 19
#170 Hiroki Shizuya Panasonic 19
#170 Hidehiko Sato Sanyo Electric Co. 19
#170 Wataru Kimura Alps Alpine Co. 19
#170 Taiji Akizuki Panasonic 19
#170 Takashi Kitazawa Tokyo Electron Limited 19
#170 Shuichi Haga Sony 19
#177 Takashi Fujisaki Advantest 18
#177 Kazuyuki Tohji Tohoku University 18
#177 Teruo Inaguma Sony 18
#177 Yusuke Hirayama Tokyo Electron Limited 18
#177 Yutaka Osada Victor Company Of Japan 18
#177 Shin Matsuura Tokyo Electron Limited 18
#177 Sumihito Morita Alps Electric Co. 18
#184 David Djulianto Djayaprawira Canon 17
#184 Takashi Dokan Tokyo Electron Limited 17
#184 Michishige Saito Tokyo Electron Limited 17
#184 Tomoya Endo Tokyo Electron Limited 17
#184 Akihiro Tsuji Tokyo Electron Limited 17
#184 Shinji Kawada Sekisui Chemical Co. 17
#184 Katsunori Maeshima Sony 17
#184 Naoyuki Hatano Alps Electric Co. 17
#184 Junichi Hosogoe Alps Electric Co. 17
#184 Masafumi Kumano Ricoh Company 17
#184 Junichi Azumi Ricoh Company 17
#184 Yasuichi Ono Alps Electric Co. 17
#184 Yoshio Tanabe Alps Electric Co. 17
#197 Akiyoshi Irisawa Advantest 16
#197 Toru Nishino Fujitsu Limited 16
#197 Kanzo Okada Sony 16
#197 Ryo Nonaka Tokyo Electron Limited 16