Showing 1–50 of 586 inventors

Rank Inventor Primary Company Patents
1 Sanshiro Obara Hitachi 8
1 Takeshi Hashimoto Canon 8
3 Masahiko Ibamoto Hitachi 7
3 Yasuji Ogawa Kabushikikaisha Wacom 7
3 Takahiro Mori Canon 7
3 Asao Nishimura Hitachi 7
#7 Yoshio Urawa Eisai 6
#7 Yoshiaki Takeuchi Sumitomo Chemical 6
#9 Toru Takahashi Ntn 5
#9 Yasumasa Matsuda Hitachi 5
#9 Kimiya Yamaashi Hitachi 5
#9 Akio Saitoh Smc 5
#9 Satoshi Honda Honda Motor Co. 5
#9 Takashi Yamanaka Eisai 5
#9 Hirofumi Takemasa Sumitomo Electric Industries 5
#16 Hiroshi Kuroda Hitachi 4
#16 Yoji Yamagishi Eisai 4
#16 Makiko Kimura Canon 4
#16 Youichi Kimura Daiichi Pharmaceutical Co. 4
#16 Yorihisa Hoshino Eisai 4
#16 Takashi Oda Nitto Denko 4
#16 Tadahiro Yoneda Nippon Shokubai Co. 4
#16 Ken Furukawa Eisai 4
#16 Shuhei Miyazawa Eisai 4
#16 Yoshinobu Seki Yazaki 4
#16 Toshiaki Ogawa Eisai 4
#16 Kazushige Inoue GE 4
#28 Tetsuo Kumazawa Hitachi 3
#28 Kouji Kaniwa Hitachi 3
#28 Yoshifumi Ikejiri Senju Pharmaceutical Co. 3
#28 Tomohiko Yamamoto Sharp Kabushiki Kaisha 3
#28 Keiji Ishibashi Eisai 3
#28 Naoji Okumura Sumitomo Electric Industries 3
#28 Kazukuni Takada Nippon Gasket Co. 3
#28 Sumio Kitahata Ensuiko Sugar Refining Co. 3
#28 Yasuhiro Yokoshima Shonan Gosei-Jushi Seisakusho K.K. 3
#28 Toshikazu Shimizu Eisai 3
#28 Akihiko Shimotani Eisai Chemical Co. 3
#28 Keiko Nagayasu Minolta Co. 3
#28 Shoji Makino NTT 3
#28 Shozo Saegusa Hitachi 3
#28 Masanori Mizuno Eisai 3
#28 Akira Nagasu Hitachi 3
#28 Norihiro Ueda Eisai 3
#28 Koichiro Inomata Kabushiki Kaisha Toshiba 3
#28 Satoru Endo Hitachi 3
#28 Hiroshi Sugitani Canon 3
#28 Makoto Asada Eisai 3
#28 Hiroaki Onishi Rohm Co. 3
#28 Kazuo Hogari NTT 3