Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tetsuo Watanabe | Ricoh Company | 3 |
| 2 | Nobuto Kamiya | Sekisui Chemical Co. | 1 |
| 2 | Kazuyoshi Kuzunishi | Fujitsu Limited | 1 |
5 patents · 3 inventors
Ranked #13,853 of 41,746 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tetsuo Watanabe | Ricoh Company | 3 |
| 2 | Nobuto Kamiya | Sekisui Chemical Co. | 1 |
| 2 | Kazuyoshi Kuzunishi | Fujitsu Limited | 1 |