Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ryouji Hyuuga | Olympus | 1 |
| 1 | Yukio Ota | Oki Electric Industry Co. | 1 |
| 1 | Tsugio Ide | Seiko Epson | 1 |
| 1 | Yoshiro Koga | Seiko Epson | 1 |
4 patents · 4 inventors
Ranked #9,387 of 28,648 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ryouji Hyuuga | Olympus | 1 |
| 1 | Yukio Ota | Oki Electric Industry Co. | 1 |
| 1 | Tsugio Ide | Seiko Epson | 1 |
| 1 | Yoshiro Koga | Seiko Epson | 1 |