Showing 1–50 of 277 inventors

Rank Inventor Primary Company Patents
1 Kazuaki Masuda Canon 8
1 Haruhiko Ueno Fujitsu Limited 8
3 Shinji Torigoe 3M 7
#4 Kinji Mori Hitachi 6
#4 Yasuhiro Shimada Canon 6
#4 Kouichi Sakai Nippon Zeon Co. 6
#7 Hideki Nagata Minolta Co. 5
#7 Masayuki Tanaka Kabushiki Kaisha Toshiba 5
#7 Hideo Ouchi Nsk 5
#7 Seishi Fujiwara Nikon 5
#7 Atsuhito Sawabe Kabushiki Kaisha Toshiba 5
#12 Hiroyuki Iwai Tokyo Electron Limited 4
#12 Shigeo Kurotaka Ricoh Company 4
#12 Wataru Okase Tokyo Electron Limited 4
#12 Toshiharu Takasaki Nissan Motor Co. 4
#12 Masakatsu Matsumoto Fujirebio 4
#12 Norio Komine Nikon 4
#12 Tetsuo Sakanaka Canon 4
#12 Masahiro Mori Canon 4
#12 Hideaki Takao Canon 4
#12 Masaru Kato Nichia 4
#12 Shigeo Hasegawa Mitsubishi Mining 4
#12 Kuniyuki Takahashi Shinkawa 4
#12 Katsuhiko Sato Kabushiki Kaisha Toshiba 4
#12 Keiji Sato Semiconductor Energy Laboratory 4
#12 Yugo Tomioka Nippon Steel 4
#12 Masashi Yamada Olympus 4
#12 Osamu Sawajiri 3M 4
#12 Keiko Ochiai Kyowa Hakko Kogyo Co. 4
#30 Yoshio Ishii Fujitsu Limited 3
#30 Akihiko Takeda Konica Minolta 3
#30 Hiroyuki Kida Hitachi 3
#30 Noboru Ishida Ngk Spark Plug Co. 3
#30 Haruhiko Tabuchi Fujitsu Limited 3
#30 Yasuhiro Saeki Teijin Limited 3
#30 Shuichi Ota Sony 3
#30 Toshinori Watanabe Alps Electric Co. 3
#30 Masami Kato Canon 3
#30 Hidemasa Mizutani Canon 3
#30 Masahiko Tsujii Eisai 3
#30 Yoshiaki Oikawa Semiconductor Energy Laboratory 3
#30 Hiroyuki Hamano Canon 3
#30 Yasuhiro Takai Sharp Kabushiki Kaisha 3
#30 Seishi Kato Sagami Chemical Research Center 3
#30 Shinji Murai Kabushiki Kaisha Toshiba 3
#30 Shiro Takeda Fujitsu Limited 3
#30 Masaaki Futamoto Hitachi 3
#30 Katsutaka Kimura Hitachi 3
#30 Tohru Yoshikawa Noritsu Koki Co. 3
#30 Hiroko Yamagata Ricoh Company 3