Showing 1–50 of 366 inventors

Rank Inventor Primary Company Patents
1 Yoshiki Hoshino Hoshino Gakki Co. 8
2 Norio Shibata Fujitsu Limited 6
2 Yukihiko Yada Tokai Kogyo Co. 6
2 Toshio Konno Victor Company Of Japan 6
#5 Shigeru Ogino Canon 5
#6 Yoshiya Kawamura Nakano Vinegar Co. 4
#6 Takeyoshi Nishio Toyota 4
#6 Hideki Kawai Minolta Co. 4
#6 Yoshio Shimura Fujitsu Limited 4
#6 Akihiko Togashi Mitsubishi Motors 4
#6 Takaharu Ando Kabushiki Kaisha Toshiba 4
#12 Koichi Suda Hitachi 3
#12 Satoshi Kamiyama Sumitomo Electric Industries 3
#12 Masamichi Ippommatsu Osaka Gas Co. 3
#12 Noboru Suzuki Brother Kogyo 3
#12 Kazunori Yamada Panasonic 3
#12 Kiyoshi Kawamura Yamaha 3
#12 Masanori Tani Mitsubishi Motors 3
#12 Hideaki Kishida Canon 3
#12 Keiichi Kohroki Otis Elevator 3
#12 Toshio Saruyama Dow Corning Toray Silicone Company 3
#12 Kaoru Sato Canon 3
#12 Kazuo Arai Aichi Steel 3
#12 Yoshiaki Inoue Mitsubishi Gas Chemical Company 3
#12 Satoshi Iio Ngk Spark Plug Co. 3
#12 Takahiko Mitani Sanwa Kagaku Kenkyusho Co. 3
#12 Kouji Tsukada Toyota Central R&D Labs 3
#12 Shuji Suyama Nippon Oil & Fats Co. 3
#29 Shinji Misono Tokai Carbon Co. 2
#29 Asao Morikawa Ngk Spark Plug Co. 2
#29 Naohiro Kishimoto Mitsubishi Motors 2
#29 Katsumi Hirano Fujitsu Limited 2
#29 Shiroh Kondoh Toyota Central R&D Labs 2
#29 Kazumi Ichimaru Toyoda Gosei Co. 2
#29 Yoshiki Takeda Shinko Electric Industries Co. 2
#29 Hidenari Nakahama Mitsui Petrochemical Industries 2
#29 Takanobu Ikeda Toyoda Gosei Co. 2
#29 Tsutomu Tomatsu Pilot Ink Company, Limited 2
#29 Takashi Gonda Minolta 2
#29 Isao Sugimoto Citizen Watch Co. 2
#29 Minoru Uozumi Toyota 2
#29 Teruhiko Kawaguchi Mitsubishi Electric 2
#29 Toshiyuki Kouzaki Sanwa Kagaku Kenkyusho Co. 2
#29 Toshiaki Morita Shima Seiki Mfg. 2
#29 Shigeo Ogino Minolta 2
#29 Kunihiko Yanai Sony 2
#29 Hideyo Ishigaki Nippon Oil & Fats Co. 2
#29 Kohbun Tanaka Mitsubishi Electric 2
#29 Tatsuyuki Kinoshita Mitsubishi Mining 2
#29 Yo Tajima Ngk Spark Plug Co. 2