Showing 1–50 of 1,609 inventors

Rank Inventor Primary Company Patents
1 Hitoshi Suzuki Makita 369
2 Toyonori Sasaki Brother Kogyo 185
3 Wataru Suzuki Seiko Epson 134
#4 Hiroyuki Hirano Nissan Motor Co. 133
#5 Kazuya Nishimura Toyota 118
#6 Hiroshi Otsuka Fujitsu Limited 116
#7 Hajime Takeuchi Makita 101
#8 Masahiro Hayabuchi Aisin Aw Co. 99
#9 Toshio Kondo Nippondenso Co. 91
#10 Hidenori Wada Sumitomo Electric Industries 79
#11 Hidekazu Hayashi Sharp Kabushiki Kaisha 77
#12 Akira Mizutani Seiko Epson 76
#12 Koji Yamanaka Mitsubishi Electric 76
#14 Inao Toyoda Denso 75
#15 Noriaki Takahashi Sony 74
#15 Fusao Fushiya Makita Electric Works 74
#17 Hiroki Ikuta Makita 73
#17 Kazuya Tanaka Funai Electric Co. 73
#19 Yasuyuki Sakakibara Nippon Soken 66
#20 Yasumasa Fujii Brother Kogyo 60
#21 Koji Nishi Jtekt 59
#22 Kenji Hamada Mitsubishi Electric 58
#23 Takao Sakamoto Tachikawa Spring Co. 57
#23 Koji Tsukamoto Fujitsu Limited 57
#25 Masanori Ohmi Nippondenso Co. 56
#25 Kiyonobu Yoshikane Makita 56
#25 Tomomi Ishikawa Ntn 56
#25 Susumu Kato Aisin Aw Co. 56
#29 Naoki Fujii Olympus 55
#30 Tadatoshi Asada Denso 53
#31 Toshiyuki Kani Makita 51
#32 Akira Isogai Denso 48
#32 Toshio Sugiura Brother Kogyo 48
#32 Akira Naito Makita 48
#35 Kunio Iritani Denso 47
#35 Satoru Wakuta Aisin Aw Co. 47
#35 Yonosuke Aoki Makita 47
#35 Hideo Nihonmatsu Aisin Seiki Kabushiki Kaisha 47
#39 Toru Itabashi Denso 46
#39 Akihiro Noda Panasonic 46
#41 Hitoshi Sugiyama Schlumberger Technology 45
#42 Hiroki Kaneko Hitachi Displays 44
#43 Kinji Yamamoto Aisin Seiki Kabushiki Kaisha 43
#43 Mitsuaki Kato Kabushiki Kaisha Toshiba 43
#43 Shoichi Ishikawa Harmonic Drive Systems 43
#46 Tetsuya Maruoka Aisin Seiki Kabushiki Kaisha 42
#47 Keiji Wakahara Denso 41
#48 Tomoya Hattori Mitsubishi Electric 40
#49 Takahiro Nishikawa Sanyo Electric Co. 39
#49 Takashi Nagasaka Nippondenso Co. 39