Showing 1–35 of 35 inventors

Rank Inventor Primary Company Patents
1 Shozo Yamano Nikon 34
2 Yoshihumi Suzuki Brother Kogyo 28
3 Yoshihito Tanaka Mitsubishi Tanabe Pharma 14
#4 Masatoshi Hosoi Ricoh Company 12
#4 Shigeaki Takahashi Akechi Ceramics Co. 12
#6 Seinosuke Matsuura Japan Elanco Co. 6
#6 Takafumi Tsuge Denso 6
#8 Masato Hashizume Fujitsu Limited 5
#8 Kazuhiro Hatasa Kabushiki Kaisha Isowa 5
#10 Toshio Makino Ricoh Elemex 4
#11 Shinako Nishioka Sumitomo Electric Industries 3
#11 Ritsu Katsuoka Fujitsu Ten Limited 3
#11 Daisuke Izutsu Hitachi 3
#11 Shigeki Yoshimura Daisen Industry Co. 3
#11 Mitsuru Andoh Akechi Ceramics Co. 3
#16 Sumio Maekawa Sumitomo Electric Industries 2
#16 Shuji Hashiba Kabushiki Kaisha Toshiba 2
#16 Tsuyoshi Isomura Sumitomo Electric Industries 2
#19 Shojiro Naitoh Akechi Ceramics Co. 1
#19 Daisuke Kogiso Howa Plastics Co. 1
#19 Nobuo Tohyama Ricoh Watch Co. 1
#19 Hiroshi Kayashi Sharp Kabushiki Kaisha 1
#19 Kunifumi Machino 1
#19 Nobuo Tooyama Ricoh Company 1
#19 Tuyos Isomura Kabushiki Kaisha Top 1
#19 Nobuo Koike Ricoh Company 1
#19 Fumiyoshi Matsuda Sharp Kabushiki Kaisha 1
#19 Kiyotoshi Misawa Sharp Kabushiki Kaisha 1
#19 Kazuto Matsue Tyk 1
#19 Yoshio Mizuno Hitachi Construction Machinery Co. 1
#19 Kazuyoshi Nishio Unknown 1
#19 Toru Onouchi Panasonic 1
#19 Masaru Murakami Unknown 1
#19 Syojiro Naito Akechi Ceramics Co. 1
#19 Noriaki Yamauti Akechi Ceramics Co. 1