Kosai, JP ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 2 inventors. Leading employers of inventors based in Kosai, JP include Yazaki, Toyota.
Showing 1–2 of 2 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Hideomi Adachi | Yazaki | 5 |
| 2 | Yasuhiro Otsuka | Toyota | 2 |