Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Izumi Takagi | Kawasaki | 2 |
| 2 | Shigeki Hamaguchi | Kanegafuchi Kagaku Kogyo | 1 |
| 2 | Hiroshi Takeuchi | Daikin Seisakusho | 1 |
| 2 | Hiroshi Aoyama | Hallys | 1 |
5 patents · 4 inventors
Ranked #3,857 of 15,417 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Izumi Takagi | Kawasaki | 2 |
| 2 | Shigeki Hamaguchi | Kanegafuchi Kagaku Kogyo | 1 |
| 2 | Hiroshi Takeuchi | Daikin Seisakusho | 1 |
| 2 | Hiroshi Aoyama | Hallys | 1 |