Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuichi Mori | Seiko Epson | 5 |
| 2 | Kazuyuki Nagata | Seiko Epson | 2 |
| 2 | Takanobu Matsumoto | Seiko Epson | 2 |
| #4 | Masayuki Otsuki | Mikasa | 1 |
| #4 | Shinji Nozawa | Seiko Epson | 1 |
| #4 | Shoichiro Kasahara | Seiko Epson | 1 |
| #4 | Eiichi Nagasaka | Seiko Epson | 1 |
| #4 | Kimihiko Taknaka | Shinano Electronics Co. | 1 |
| #4 | Shinichiro Shiba | Olympus Optical Co. | 1 |
| #4 | Yoshiki Makiuchi | Seiko Epson | 1 |