Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kensuke Masuda | Ricoh Company | 3 |
| 2 | Yukinobu Sato | Asahi Yukizai | 2 |
| 2 | Takashi Nasu | Asahi Yukizai | 2 |
| #4 | Junichi Iwata | Ricoh Company | 1 |
8 patents · 4 inventors
Ranked #10,347 of 41,385 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kensuke Masuda | Ricoh Company | 3 |
| 2 | Yukinobu Sato | Asahi Yukizai | 2 |
| 2 | Takashi Nasu | Asahi Yukizai | 2 |
| #4 | Junichi Iwata | Ricoh Company | 1 |