Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Katsuhiro Matsuyama | Olympus Optical Co. | 2 |
| 1 | Seiichi Taniguchi | Seiko Epson | 2 |
| 3 | Hiroki Koyama | Japan Energy | 1 |
5 patents · 3 inventors
Ranked #6,342 of 22,654 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Katsuhiro Matsuyama | Olympus Optical Co. | 2 |
| 1 | Seiichi Taniguchi | Seiko Epson | 2 |
| 3 | Hiroki Koyama | Japan Energy | 1 |