Showing 1–50 of 182 inventors

Rank Inventor Primary Company Patents
1 Eiji Yamada Toyota 112
2 Masami Murai Seiko Epson 55
3 Koji Ogawa Sony 46
#4 Eiji Tajima Ntn 40
#5 Hideaki Mizuno Toyota 32
#6 Fumihiko Mouri Toyota 25
#6 Riichi Kato Hitachi-Omron Terminal Solutions 25
#8 Masaki Nishiyama Canon 23
#9 Takenori Ikeda Toyota 19
#10 Masataka Kamiya Brother Kogyo 18
#11 Itsunori Utsumi Hitachi 17
#12 Hisao Tsutsumi Kao Soap Co. 13
#13 Yuusuke SHIMIZU Ihi 12
#13 Yasushi Yanagihara Brother Kogyo 12
#13 Kunihiko Arai Toyota 12
#16 Hiroshi Murashima Brother Kogyo 11
#17 Isao Higashikata Ubukata Industries Co. 10
#18 Masashi Oishi Toyota 9
#18 Hisayuki Ohhara Hitachi 9
#18 Tomotaka Katano Brother Kogyo 9
#18 Hirotaka Kondo Ricoh Company 9
#18 Atsuko Uozumi Hitachi-Omron Terminal Solutions 9
#18 Toshihiko Tajiri Hitachi 9
#18 Motomu Wada Daido Metal Company 9
#18 Mineo Harada Hitachi 9
#26 Junya Ide Hitachi 8
#27 Teiji Karasaki Hitachi 7
#27 Masanori Terao Hitachi-Omron Terminal Solutions 7
#27 Kenzo Yanagida Nihon Parkerizing Co. 7
#27 Ryo Asano Aisin Seiki Kabushiki Kaisha 7
#27 Yoshitaka Kawamura Fujitsu Limited 7
#27 Akihiro Miki Komatsu 7
#33 Hisanori Okamoto Brother Kogyo 6
#33 Eiji Yuki Brother Kogyo 6
#33 Wakako Michiyama Sumitomo Riko Company Limited 6
#33 Motoki Nakajima Kao 6
#33 Hidehito Matsuo Toyota Central R&D Labs 6
#33 Katsuyuki Shimakage Samsung 6
#33 Susumu Hoshino Kabushiki Kaisha Toshiba 6
#40 Ichiro Tarutani Jtekt 5
#40 Naotaka Katoh Lenovo (Singapore) Pte. 5
#40 Yuji Ohtsuka Omron 5
#40 Makoto Matsukawa Pioneer 5
#40 Shigemi Adachi Hitachi 5
#45 Atsuhiro Imaizumi Hitachi-Omron Terminal Solutions 4
#45 Toshikazu Aoki Mitsubishi Electric 4
#45 Tarou Okada Denso 4
#45 Kazuyoshi Satoh Hitachi 4
#45 Hideyuki Moriguchi Kao 4
#45 Shingo Marumo Noda Institute For Scientific Research 4