Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fumito Komatsu | Sankyo Seiki Seisakusho | 5 |
| 1 | Takashi Kawabata | Canon | 5 |
| 3 | Kenichi Miyazaki | Seiko Epson | 4 |
| #4 | Kenichi Ushikoshi | Seiko Epson | 3 |
| #4 | Seiji Eguchi | Seiko Epson | 3 |
| #6 | Takeshi Fujishiro | Nissan Motor Co. | 2 |
| #6 | Hiroshi Fukumoto | Seiko Epson | 2 |
| #6 | Haruhiko Koto | Seiko Epson | 2 |
| #9 | Kenji Hatada | Seiko Epson | 1 |
| #9 | Tadayoshi Shimodaira | Shinshu Seiki Kabushiki Kaisha | 1 |
| #9 | Takemasa Shindo | Suwa Seikosha | 1 |
| #9 | Yuhei Oguchi | Suwa Seikosha | 1 |
| #9 | Yousei Kawabata | Suwa Seikosha | 1 |
| #9 | Akio Owatari | Seiko Epson | 1 |
| #9 | Haruyoshi Yamada | Seiko Epson | 1 |
| #9 | Masahiko Yoshida | Seiko Epson | 1 |
| #9 | Masashi Aonuma | Fujitsu Limited | 1 |
| #9 | Tsutomu Miyamoto | Seiko Epson | 1 |
| #9 | Yoshihiro Miyazaki | Hitachi | 1 |
| #9 | Yoshinobu Yoshida | Fujitsu Limited | 1 |
| #9 | Toru Takami | Seiko Epson | 1 |