Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Nomura | Seiko Epson | 3 |
| 2 | Tadashi Yamada | Seiko Epson | 2 |
| 2 | Hiroshi Toyama | Seiko Epson | 2 |
| 2 | Nobuyuki Imai | Seiko Epson | 2 |
| 2 | Yuji Furuta | Showa Denko K.K. | 2 |
| #6 | Hiroyuki Hagihara | Showa Denko K.K. | 1 |
| #6 | Hiroshi Sugita | Seiko Epson | 1 |
| #6 | Kota Onishi | Seiko Epson | 1 |
| #6 | Takeshi Hosokawa | Seiko Epson | 1 |
| #6 | Hiroshi Mukai | Seiko Epson | 1 |