Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Nomura | Seiko Epson | 6 |
| 2 | Kazuaki Takahashi | Sumitomo Electric Industries | 3 |
| 3 | Hiroshi Toyama | Seiko Epson | 2 |
| 3 | Tadashi Yamada | Seiko Epson | 2 |
| #5 | Hiroshi Mukai | Seiko Epson | 1 |
| #5 | Nobuyuki Imai | Seiko Epson | 1 |
| #5 | Yuji Furuta | Showa Denko K.K. | 1 |
| #5 | Kota NISHIDA | Seiko Epson | 1 |