Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Kato | Hitachi | 6 |
| 2 | Shotaro Yamaguchi | Amano Enzyme | 2 |
| 3 | Atsuhiko Sugimoto | Ngk Spark Plug Co. | 1 |
| 3 | Kazuo Kobayashi | Fujitsu Limited | 1 |
| 3 | Masamichi Okada | Amano Enzyme | 1 |
11 patents · 5 inventors
Ranked #9,283 of 43,611 cities Top 25%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Kato | Hitachi | 6 |
| 2 | Shotaro Yamaguchi | Amano Enzyme | 2 |
| 3 | Atsuhiko Sugimoto | Ngk Spark Plug Co. | 1 |
| 3 | Kazuo Kobayashi | Fujitsu Limited | 1 |
| 3 | Masamichi Okada | Amano Enzyme | 1 |