Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noritaka Niwa | Nikkiso Co. | 3 |
| 1 | Tetsuhiko INAZU | Nikkiso Co. | 3 |
| 3 | Tomoyuki Ikai | Daicel Chemical Industries | 1 |
| 3 | Takashi Toda | Panasonic | 1 |
8 patents · 4 inventors
Ranked #11,167 of 44,107 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noritaka Niwa | Nikkiso Co. | 3 |
| 1 | Tetsuhiko INAZU | Nikkiso Co. | 3 |
| 3 | Tomoyuki Ikai | Daicel Chemical Industries | 1 |
| 3 | Takashi Toda | Panasonic | 1 |