Showing 1–50 of 51 inventors

Rank Inventor Primary Company Patents
1 Masatoshi Takano Pentax 9
2 Toshio Nomura Sharp Kabushiki Kaisha 6
2 Tadayuki Ohmae Sumitomo Chemical 6
#4 Yoshiki Toyoshima Sumitomo Chemical 5
#5 Yutaka Sakata Sumitomo Heavy Industries 3
#5 Shinji Date Sumitomo Chemical 3
#7 Tetsuyoshi Yano Sumitomo Chemical 2
#7 Masahiro Niwano Sumitomo Chemical 2
#7 Masahiro Kakugo Sumitomo Chemical 2
#7 Isao Abe Ajinomoto Co. 2
#7 Toshio Ashitani Sumitomo Chemical 2
#7 Hiromi Harada Tokyo Electron Limited 2
#7 Takeshi Sumino Sumitomo Chemical 2
#7 Kanki Matsumoto Sumitomo Chemical 2
#15 Tatsuya Takahashi Ricoh Company 1
#15 Hiroshi Ichihashi Sumitomo Chemical 1
#15 Takuo Harato Sumitomo Aluminum Smelting Company, Limited 1
#15 Hajime Sadatoshi Sumitomo Chemical 1
#15 Yuichi Sato Fujitsu Limited 1
#15 Katsuhiro Sakata Sumitomo Chemical 1
#15 Eiiti Yoneyama Sumitomo Chemical 1
#15 Teruhisa Koyama Sumitomo Chemical 1
#15 Yoshio Ikawa Sumitomo Heavy Industries 1
#15 Saburo Mishiba Sumitomo Naugatuck Co. 1
#15 Yuji Ashibe Sumitomo Heavy Industries 1
#15 Shoji Sugimoto Sumitomo Chemical 1
#15 Hideaki Matsuura Sumitomo Chemical 1
#15 Hitoshi Takano Nikko Kogyo Kabushiki Kaisha 1
#15 Hiroshi Ishimaru Mitsumi Electric Co. 1
#15 Toshio Kawabata Murata Manufacturing Co. 1
#15 Yoshinori Kanno Sumitomo Chemical 1
#15 Yasunori Nishida Sumitomo Chemical 1
#15 Nobumasa Kemori Sumitomo Metal Mining Co. 1
#15 Tamio Shirafuji Sumitomo Chemical 1
#15 Toshiki Furubayashi Sumitomo Chemical 1
#15 Takayoshi Kimura Sumitomo Metal Mining Co. 1
#15 Seiji Koono Sumitomo Chemical 1
#15 Yasuhiro Okajima Sumitomo Metal Mining Co. 1
#15 Sumio Hara Sumitomo Chemical 1
#15 Hideki Doi Sumitomo Chemical 1
#15 Masayuki Murashige Sumitomo Chemical 1
#15 Masashi Tado Sumitomo Heavy Industries 1
#15 Kimiaki Utsunomiya Sumitomo Metal Mining Co. 1
#15 Seiichiro Ima Sumitomo Chemical 1
#15 Junko Hyoda Sumitomo Dow Limited 1
#15 Kiyoshi Ikawa Nippon A&L 1
#15 Yoshiaki Nishikubo Sumitomo Dow Limited 1
#15 Hajime Takamoto Kureha Kagaku Kogyo 1
#15 Seiji Kouno Sumitomo Chemical 1
#15 Akinobu Shiga Sumitomo Chemical 1