Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mitsuyoshi Satoh | Tohoku Ricoh Co. | 2 |
| 2 | Tomiya Mori | Tohoku Ricoh Co. | 1 |
| 2 | Genji Oshino | Tohoku Ricoh Co. | 1 |
| 2 | Teiji Sato | Mizusawa Industrial Chemicals | 1 |
5 patents · 4 inventors
Ranked #6,932 of 24,315 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mitsuyoshi Satoh | Tohoku Ricoh Co. | 2 |
| 2 | Tomiya Mori | Tohoku Ricoh Co. | 1 |
| 2 | Genji Oshino | Tohoku Ricoh Co. | 1 |
| 2 | Teiji Sato | Mizusawa Industrial Chemicals | 1 |