Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hisasi Kawai | Nippon Soken | 14 |
| 2 | Shinji Hamada | Toyota | 2 |
| 2 | Terutaka Aoshima | Toshiba | 2 |
| #4 | Junichi Hashimoto | Brother Kogyo | 1 |
19 patents · 4 inventors
Ranked #1,268 of 15,417 cities Top 9%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hisasi Kawai | Nippon Soken | 14 |
| 2 | Shinji Hamada | Toyota | 2 |
| 2 | Terutaka Aoshima | Toshiba | 2 |
| #4 | Junichi Hashimoto | Brother Kogyo | 1 |