Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akihiro Murata | Seiko Epson | 6 |
| 2 | Kimio Nagasaka | Seiko Epson | 3 |
| 2 | Makoto Taguchi | Kawasaki | 3 |
| #4 | Toshimitsu Hirai | Seiko Epson | 2 |
| #5 | Shinya Sasamoto | Nisca | 1 |
| #5 | Chisato Marumo | Subaru | 1 |
| #5 | Naoshi Yasuda | Jsr | 1 |