Showing 1–50 of 63 inventors

Rank Inventor Primary Company Patents
1 Masaji Yamanaka Sanyo Electric Co. 28
2 Tatsuo Horiuchi Noda Institute For Scientific Research 20
3 Toyohiko Kumada Ushio Denki Kabushiki Kaisha 17
#4 Yutaka Kawashima Taisho Pharmaceutical Co. 13
#5 Tetsuya Miyoshi Sanyo Electric Co. 10
#5 Hiroshi Inoguchi Sanyo Electric Co. 10
#7 Hironobu Niijima Advantest 9
#7 Hirotaka Murata Kabushiki Kaisha Toshiba 9
#9 Kazuhiko Mihara Panasonic 7
#10 Tsunehiko Yatsu Sanyo Electric Co. 5
#10 Choji Kawabata Nissin Shokuhin Kabushiki Kaisha 5
#10 Hirokazu Sutou Nipro 5
#13 Tetsuo Sotome Advantest 4
#13 Yonezo Ikumi Sanyo Electric Co. 4
#13 Yuji Moriya Ntt Electronics 4
#13 Sachiko Muramatsu Kabushiki Kaisha Toshiba 4
#13 Masaji Sakamura Sanyo Electric Co. 4
#13 Osamu Sugita Suntory Holdings Limited 4
#13 Takayuki Eda Omron 4
#20 Katsu Horikoshi Sanyo Electric Co. 3
#20 Shigeo Yatsu Sanyo Electric Co. 3
#20 Hirotaka Komine Kodak Polychrome Graphics Company 3
#20 Nobusuke Seki Advantest 3
#20 Nobuaki Inage Nipro 3
#20 Yoshiro Tomita Dainippon Ink And Chemicals 3
#26 Kazushige Kiyota Ushio Denki Kabushiki Kaisha 2
#26 Tosio Suzuki Hitachi 2
#26 Youta Sekiduka Nipro 2
#26 Tomoyuki Murayama Sanyo Electric Co. 2
#26 Isao Ibane Hokkai Can Co. 2
#26 Shizuo Kobayashi 2
#26 Daisaburo Kishimoto Sanyo Electric Co. 2
#26 Okuda Hiroshi Advantest 2
#26 Hideki Uchimi Dainippon Ink And Chemicals 2
#26 Sakae Mashio Epson 2
#36 Miyuki Makino Kodak Polychrome Graphics Company 1
#36 Koji Soya Alpha 1
#36 Motohiro Tsushima Eastman Kodak 1
#36 Yonezo Ono Nissho 1
#36 Takamasa Onda Calsonic Kansei 1
#36 Keisuke Yamazawa Sanyo Electric Co. 1
#36 Yuuki Torihata Eastman Kodak 1
#36 Ikuo Shibayama Mitsubishi Mining 1
#36 Shunichi Iizuka Adeka Argus Chemical Co. 1
#36 Toshio Fukamachi Tokyo Sanyo Electric Co. 1
#36 Yoshihito Tajima Osaka Gas Co. 1
#36 Tatsuya Tani Sanyo Electric Co. 1
#36 Tadao Horikoshi Sanyo Electric Co. 1
#36 Kensuke Ohyoshi 1
#36 Kazuhiro Kagita Nippon Seiko Co. 1