Showing 1–28 of 28 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hitoshi Kakuta | Hitachi | 4 |
| 2 | Yoshiko Hozumi | Victor Company Of Japan | 3 |
| 3 | Yasuo Aoki | Nikon | 2 |
| 3 | Nobuhisa Yoshida | Kabushiki Kaisha Toshiba | 2 |
| 3 | Fumikazu Nishikawa | Canon | 2 |
| 3 | Ken Tomioka | Nikon | 2 |
| 3 | Makoto Uchiyama | Nissan Motor Co. | 2 |
| #8 | Hideo Kurogane | Victor Company Of Japan | 1 |
| #8 | Kazushige Maeda | Nissan Motor Co. | 1 |
| #8 | Hikaru Takeuchi | ICI | 1 |
| #8 | Masumi Ishiwatari | Canon | 1 |
| #8 | Masaaki Ohta | Nikkiso Co. | 1 |
| #8 | Hiroatsu Kondo | Canon | 1 |
| #8 | Chiyuki Kuwata | Nikon | 1 |
| #8 | Akinori Tahara | Fujitsu Limited | 1 |
| #8 | Sadao Kitazawa | Toyota | 1 |
| #8 | Hidenori Suwa | Nihon Shinku Gijutsu | 1 |
| #8 | Ryuichi Watanabe | Sony | 1 |
| #8 | Tatsuro Yokoi | Brother Kogyo | 1 |
| #8 | Hidehiko Miura | Yamaha | 1 |
| #8 | Shigeaki Yamamuro | Hitachi | 1 |
| #8 | Michihiko Nakaya | Mitsui Toatsu Chemicals, Incorporated | 1 |
| #8 | Atsushi Imaoka | NTT | 1 |
| #8 | Yoshu Ohta | Mitsubishi Mining | 1 |
| #8 | Kano Kosaki | Nihon Sinku Gijutsu Kabusiki | 1 |
| #8 | Akiyoshi Honda | Nsk | 1 |
| #8 | Takuo Ishiwaka | Nissan Motor Co. | 1 |
| #8 | Hiroji Ohigashi | Toray Industries | 1 |