Showing 1–50 of 4,977 inventors

Rank Inventor Primary Company Patents
1 Masahiro Takei Canon 19
2 Hiroshi Hayashi Sharp Kabushiki Kaisha 18
3 Ken Iwakura Fujitsu Limited 16
#4 Hiroshi Ogawa Fujitsu Limited 15
#5 Akio Suzuki Canon 14
#5 Haruo Shiba Tdk 14
#5 Yasuyuki Yamada Fujitsu Limited 14
#5 Akiyoshi Suzuki Canon 14
#5 Junichi Hanna Canon 14
#10 Hamao Umezawa Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai 13
#10 Yoshio Watanabe Hitachi 13
#10 Makoto Suzuki Brother Kogyo 13
#13 Shinichi Saito Chisso 12
#13 Masahide Kanno Olympus Optical Co. 12
#13 Takeshi Yokoi Olympus 12
#13 Haruki Obara Fanuc 12
#17 Shigeharu Koboshi Konishiroku Photo Industry Co. 11
#17 Kazuo Okada Comcast 11
#17 Takashi Ozawa 11
#17 Tsuneo Konno Honda Motor Co. 11
#17 Kazuharu Katagiri Canon 11
#17 Kazuo Yoshinaga Canon 11
#17 Isao Satoh Sumitomo Electric Industries 11
#24 Akira Nagashima Kioritz 10
#24 Keiji Sakamoto Fanuc 10
#24 Ryuzo Sakakiyama Subaru 10
#24 Hiroshi Fujimoto Fujitsu Limited 10
#24 Yukio Ito Nippon Conlux Co. 10
#29 Kyosuke Ogawa Canon 9
#29 Takashi Matsuda Shin-Etsu Chemical Co. 9
#29 Motokazu Kashida Canon 9
#29 Shinji Sakai Canon 9
#29 Ryoichi Sasaki Hitachi 9
#29 Hiroshi Matsuda Canon 9
#29 Kiyohiro Furutani Mitsubishi Electric 9
#29 Tadashi Ogawa Ricoh Company 9
#29 Toshio Yamaguchi Diesel Kiki Co. 9
#29 Seimei Ushiro Fujitsu Limited 9
#29 Yuichi Ono Hitachi 9
#29 Keiji Ohtaka Canon 9
#29 Jun-Ichi Hanna Canon 9
#42 Hiroshi Saito Canon 8
#42 Takeshi Maeda Hitachi 8
#42 Akira Mase Semiconductor Energy Laboratory 8
#42 Masashi Ueda Brother Kogyo 8
#42 Akira Tsukada Sharp Kabushiki Kaisha 8
#42 Yoshio Aoyagi Pioneer Electronic 8
#42 Shuzo Kaneko Canon 8
#42 Nobuo Kobayashi Toyota 8
#42 Keishi Saito Canon 8