Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Seiji Katayama | — | 4 |
| 2 | Hironori Suzuki | Seiko Epson | 3 |
| 3 | Shigeki Yamada | Canon | 2 |
| #4 | Yoshinori Nishida | Sumitomo Electric Industries | 1 |
10 patents · 4 inventors
Ranked #5,970 of 30,730 cities Top 20%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Seiji Katayama | — | 4 |
| 2 | Hironori Suzuki | Seiko Epson | 3 |
| 3 | Shigeki Yamada | Canon | 2 |
| #4 | Yoshinori Nishida | Sumitomo Electric Industries | 1 |