Showing 1–50 of 2,577 inventors

Rank Inventor Primary Company Patents
1 Kouji Takahashi Sanyo Electric Co. 106
2 Toshio Ishizaki Sumitomo Electric Industries 104
3 Satoshi Tamaki Hitachi 82
#4 Hiroaki Nakai Toshiba Medical Systems 71
#5 Masayoshi Minai Sumitomo Chemical 65
#6 Manabu Takahashi Nippon Steel 58
#6 Takeshi Miyamoto Nissan Motor Co. 58
#8 Hideki Tamura Panasonic 56
#9 Susumu Yamaguchi Sumitomo Electric Industries 55
#10 Shinji Oda Sanyo Electric Co. 52
#11 Takeshi Takada Canon 50
#11 Yasunao Okazaki Panasonic 50
#13 Yoshiyuki Horii Honda Motor Co. 49
#14 Kiwamu Takahashi Hitachi Construction Machinery Tierra Co. 48
#15 Kiyozo Asada Takara Shuzo Co. 47
#15 Hideaki Kataoka Fujitsu Limited 47
#17 Masami Fukao Sumitomo Chemical 44
#18 Yuji Hayakawa Panasonic 42
#19 Tadahiro Igawa Takata 41
#20 Kenji Yasui Panasonic 40
#20 Jyuzaemon Iwasaki Panasonic 40
#22 Noriko Miyagi Ricoh Company 39
#22 Toshio Ikuta Panasonic 39
#24 Wakahiro Kawai Omron 38
#24 Akira Onodera Bandai Co. 38
#26 Osamu Ueno 37
#27 Tomohiro Yabu Daikin Industries 36
#27 Hiroshi Takimoto Nippon Electric Glass Co. 36
#29 Yasuko Isobe Suntory Flowers Limited 35
#30 Tohru Hotta Sanyo Electric Co. 33
#30 Junya Kawamoto Hitachi Construction Machinery Co. 33
#30 Hiroyuki Mukai Takara Bio 33
#33 Hiroaki Kitagawa Kyocera Document Solutions 32
#33 Yoshitaka Murata Canon 32
#33 Tomohiro Iwasaki Panasonic 32
#36 Akira Maenishi Sumitomo Electric Industries 31
#36 Hideo Matsumoto Mitsubishi Electric 31
#36 Naoyuki Takagi Sanyo Electric Co. 31
#36 Hideo Sugi Ishihara Sangyo Kaisha 31
#36 Atsushi Sakuda Panasonic 31
#41 Koji Kuroda Honda Motor Co. 30
#41 Koichi Morita Bridgestone 30
#41 Hidetoshi Kato Nippondenso Co. 30
#44 Yoshinori Hasegawa Nippon Electric Glass Co. 29
#44 Fujio Okada Fuji Photo Optical Co. 29
#44 Hisatada Miyatake IBM 29
#44 Koji Inuzuka Takata 29
#48 Norio Abe Panasonic 28
#48 Masahiko Kitagawa Sharp Kabushiki Kaisha 28
#48 Takashi Terada Ishihara Sangyo Kaisha 28