Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Homare Tabata | Mitsui Chemicals | 5 |
| 2 | Kunihiro Hamano | Jidosha Kiki Co. | 2 |
| 3 | Sakai Yasumasa | — | 1 |
| 3 | Teruo Kokubu | — | 1 |
| 3 | Harada Yuichi | — | 1 |
10 patents · 5 inventors
Ranked #53,186 of 111,555 cities Top 50%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Homare Tabata | Mitsui Chemicals | 5 |
| 2 | Kunihiro Hamano | Jidosha Kiki Co. | 2 |
| 3 | Sakai Yasumasa | — | 1 |
| 3 | Teruo Kokubu | — | 1 |
| 3 | Harada Yuichi | — | 1 |