Showing 1–50 of 899 inventors

Rank Inventor Primary Company Patents
1 Satoshi Tanaka Murata Manufacturing Co. 45
2 Takaichiro Umeda Brother Kogyo 30
3 Satoshi Suzuki Sony 24
#4 Yasushi Okabe Brother Kogyo 19
#5 Atsushi Ito Brother Kogyo 16
#5 Hiroshi Yamashita Ricoh Company 16
#7 Takashi Shimizu Brother Kogyo 15
#7 Kenichi Tanaka Sharp Kabushiki Kaisha 15
#9 Kiyotaka Ohara Brother Kogyo 13
#10 Yukio Shiohara Brother Kogyo 12
#10 Atsushi Hirota Brother Kogyo 12
#12 Shin Kikuchi Canon 11
#13 Keiichiro Egami Brother Industries 10
#13 Hirotake Nakamura Brother Kogyo 10
#13 Nao Itabashi Brother Kogyo 10
#16 Tadanobu Chikamoto Brother Kogyo 9
#16 Ryoji Mizutani Toyota 9
#16 Nobuo Nakamura Sony 9
#16 Kayo Hasui Brother Industries 9
#20 Noriyuki Kawamata Brother Kogyo 8
#20 Akira Sakai Sharp Kabushiki Kaisha 8
#20 Tomohiro Kanbe Brother Kogyo 8
#20 Naokazu Tanahashi Brother Kogyo 8
#20 Masahito Hamaya Brother Kogyo 8
#20 Shin Hasegawa Ricoh Company 8
#20 Motohiro Yasui Brother Kogyo 8
#20 Masafumi Miyazawa Brother Kogyo 8
#28 Isao Kobayashi Canon 7
#28 Yukihiko Sato Brother Industries 7
#28 Yuta Uchino Brother Kogyo 7
#28 Tomoyuki Nanno Brother Industries 7
#28 Shinji Kato Ricoh Company 7
#28 Tsutomu Suzuki Brother Kogyo 7
#28 Kazunari Taki Brother Kogyo 7
#28 Tomoyuki Kubo Brother Kogyo 7
#28 Kensaku Mori Sumitomo Metal Mining Co. 7
#28 Kentaro Ushiyama Brother Kogyo 7
#28 Yutaka Ishii Sharp Kabushiki Kaisha 7
#39 Hirokazu Sato Brother Kogyo 6
#39 Takashi Kosaka Canon 6
#39 Tomoaki Kato Ngk Spark Plug Co. 6
#39 Yoshinobu Baba Canon 6
#39 Yusuke Mizuno Megachips 6
#39 Atsuya Hayakawa Brother Kogyo 6
#39 Morihito Hasegawa Fujitsu Limited 6
#39 Kiyoshi Nagata Denso 6
#39 Yukio Miyairi Ngk Insulators 6
#39 Yoichi Kakehashi Seiko Epson 6
#39 Masamitsu Ukai Brother Kogyo 6
#39 Jun Sakakibara Kabushiki Kaisha Toshiba 6