Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Koji Kitagawa | Shin-Etsu Handotai Co. | 3 |
| 2 | Kazuhiko Kawamura | Sumitomo Rubber Industries | 1 |
4 patents · 2 inventors
Ranked #10,539 of 30,730 cities Top 35%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Koji Kitagawa | Shin-Etsu Handotai Co. | 3 |
| 2 | Kazuhiko Kawamura | Sumitomo Rubber Industries | 1 |