Showing 1–50 of 413 inventors

Rank Inventor Primary Company Patents
1 Satoshi Yoshida Canon 249
2 Seiji Yamaguchi Sumitomo Electric Industries 148
3 Naoki Yamaguchi Panasonic 77
3 Koji Kondo Denso 77
#5 Yasushi Masuda Toyoda Gosei Co. 70
#6 Motoyuki Tanaka Toyoda Gosei Co. 62
#7 Hirofumi Suzuki Hitachi 57
#8 Tohru Oka Toyoda Gosei Co. 55
#9 Hiroyuki Nakanishi Sharp Kabushiki Kaisha 50
#10 Shinichi Matsui Casio Computer Co. 48
#11 Toru Oka Toyoda Gosei Co. 45
#11 Nariaki Tanaka Toyoda Gosei Co. 45
#13 Hiroto Watanabe Toyoda Gosei Co. 40
#13 Kenichiro Kaneko Toyoda Gosei Co. 40
#15 Yoshiki Nakamura Toyoda Gosei Co. 39
#16 Tetsuya Ogata Ricoh Company 37
#17 Junya Kawai Brother Kogyo 34
#18 Takao Murase Ngk Insulators 33
#19 Takayuki Yamanaka Sharp Kabushiki Kaisha 32
#19 Wataru Miura Toyoda Gosei Co. 32
#19 Yosuke Tsuchiya Toyoda Gosei Co. 32
#22 Kazuhisa Takahashi Hitachi 31
#22 Kensaku Honda Toyoda Gosei Co. 31
#22 Hiroaki Mizuno Fujimi Incorporated 31
#25 Ryoichi Nakagawa Brother Industries 30
#25 Takatoshi Yajima Konica 30
#27 Junichi Fujita Sony 29
#28 Tomoyuki Yamaguchi Fujitsu Limited 27
#29 Yoshikazu Sugiyama Nikon 25
#30 Shinji Ukai Brother Kogyo 24
#30 Naoki Tsukamoto Fujifilm 24
#30 Hitomi Takahashi IBM 24
#33 Yoshinari Hiramatsu Toyoda Gosei Co. 23
#33 Mikine Hayashi Toyoda Gosei Co. 23
#35 Shingo Totani Toyoda Gosei Co. 22
#36 Masaaki Okuhara Toyoda Gosei Co. 21
#37 Masao Kamiya Toyoda Gosei Co. 19
#37 Koji Tasumi Toyoda Gosei Co. 19
#37 Yuji Matsuzaki Toyoda Gosei Co. 19
#37 Keiji ASHITAKA Fujimi Incorporated 19
#37 Atsushi Komura Denso 19
#42 Hiromitsu Takeuchi Toyoda Gosei Co. 18
#42 Takaki Niwa Toyoda Gosei Co. 18
#42 Takaki Fukuyama Toyoda Gosei Co. 18
#42 Masashi Deguchi Toyoda Gosei Co. 18
#42 Norio Umemura Toyoda Gosei Co. 18
#42 Takashi Sekiya Idemitsu Kosan Co. 18
#48 Koji Shibayama Toyoda Gosei Co. 17
#48 Kosuke Kusaba Toyoda Gosei Co. 17
#48 Toshihito YANAGISAWA Toyoda Gosei Co. 17