Showing 1–50 of 665 inventors

Rank Inventor Primary Company Patents
1 Osamu Wakabayashi Gigaphoton 294
2 Keiichiro Aoki Toyota 113
3 Daisuke Abe Canon 110
#4 Toshiyuki Maeda Panasonic 101
#5 Kazuhiro Mori Sumitomo Electric Industries 72
#5 Masato Moriya Gigaphoton 72
#7 Hideo Abe Kawasaki Steel 69
#8 Takashi Komatsu Idemitsu Petrochemical Co. 57
#9 Minoru Inaba The Doshisha 54
#10 Takayuki Yabu Gigaphoton 53
#11 Akihiko Yanagi Nihon Bayer Agrochem K. K. 50
#11 Takahiko Fujiwara Toyota 50
#11 Hiroshi Umeda Gigaphoton 50
#14 Shinji Kaneko Komatsu 49
#14 Kazuhisa Matsuda Toyota 49
#14 Naoyoshi Takamatsu Toyota 49
#17 Keishi Taniguchi Ricoh Company 47
#18 Norihiro Ose Toyota 46
#19 Yutaka Shiraishi Gigaphoton 44
#20 Hideyuki Hayashi Mitsubishi Electric 43
#21 Naohisa Higashiyama Showa Denko K.K. 42
#22 Masahiro Hosoi Teijin Limited 40
#22 Hideo Hoshino Gigaphoton 40
#24 Shuuji Hori Komatsu 39
#25 Takashi Suganuma Gigaphoton 37
#25 Masaaki Kubo Nissan Motor Co. 37
#27 Yuichiro Haruna Toyota 35
#27 Yoshiyuki Honda Canon 35
#27 Hiroji Kawai Sony 35
#30 Takahiro Minami Toyota 34
#30 Seiji Arakawa Toyota 34
#32 Koichi Fujii 32
#33 Hidenori Watanabe Canon 31
#34 Yoshimasa Watanabe Toyota 30
#34 Tomomi Murakami Citizen Watch Co. 30
#34 Yasuo Harada Sumitomo Electric Industries 30
#37 Hirotaka Miyamoto Sony 29
#37 Shuichi Yagi Tokyo Gas Co. 29
#39 Takashi Hirayama Keihin Thermal Technology 28
#40 Akishi Nakaso Hitachi Chemical Company 27
#41 Fumio Iwamoto Gigaphoton 26
#41 Naofumi Magarida Toyota 26
#41 Ryoichi Hoshino Showa Aluminum 26
#44 Mitsuhiro Tabata Toyota 24
#44 Tatsuya Hanafusa Comcast 24
#44 Akira Ishihara Tokyo Electron Limited 24
#44 Hirotaka SAITO Toyota 24
#44 Hisashige Kanbara Hitachi Chemical Company 24
#49 Katsuaki Wada Nihon Bayer Agrochem K. K. 23
#49 Kenji Niibori Canon 23