Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Junichi Karasawa | Seiko Epson | 5 |
| 2 | Osamu Miyazawa | Seiko Epson | 4 |
| 2 | Yutaka Arakawa | Seiko Epson | 4 |
| #4 | Hideo Imai | Seiko Epson | 3 |
| #4 | Takashi Toya | Seiko Epson | 3 |
| #6 | Tomoaki Miyashita | Seiko Epson | 2 |
| #7 | Koji Aruga | Seiko Epson | 1 |
| #7 | Hidetoshi Ushiyama | Seiko Epson | 1 |
| #7 | Hiroaki Tamura | Seiko Epson | 1 |
| #7 | Naoyuki Okumura | Seiko Epson | 1 |
| #7 | Yasuhiro Taguchi | Ablic | 1 |
| #7 | Koichi Yoshizawa | Seiko Epson | 1 |
| #7 | Naoyuki Fujimori | Seiko Epson | 1 |
| #7 | Tomohisa IWAZAKI | Seiko Epson | 1 |
| #7 | Masanori MIKOSHIBA | Seiko Epson | 1 |