Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kunio Watanabe | Asahi Glass Co. | 3 |
| 2 | Masakuni Shiozawa | Seiko Epson | 2 |
| 2 | Akihito Narita | Seiko Epson | 2 |
| 2 | Satoru Nishimura | Komatsu | 2 |
| #5 | Katsumi Mori | Seiko Epson | 1 |
| #5 | Yuuichirou Hayashi | Gifu Plastic Industry Co. | 1 |
| #5 | Naoki Komukai | Seiko Epson | 1 |
| #5 | Yuichi Hayasaki | Seiko Epson | 1 |
| #5 | Yoshikazu Kasuya | Seiko Epson | 1 |
| #5 | Yoshiharu Ogata | Seiko Epson | 1 |