Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kunio Watanabe | Asahi Glass Co. | 10 |
| 2 | Katsumi Mori | Seiko Epson | 4 |
| 3 | Hisakatsu Sato | Seiko Epson | 3 |
| 3 | Satoru Nishimura | Komatsu | 3 |
| 3 | Yoshikazu Kasuya | Seiko Epson | 3 |
| #6 | Kazunobu Kuwazawa | Seiko Epson | 2 |
| #7 | Tatsuru Namatame | Seiko Epson | 1 |
| #7 | Yasushi Haga | Seiko Epson | 1 |
| #7 | Tetsumasa Sato | Seiko Epson | 1 |