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