Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406713 | Electric chainsaw | Hideki Kachi, Yasuyuki Kawabata | 2019-09-10 |
| 10328600 | Electric chainsaw | Hideki Kachi, Yasuyuki Kawabata | 2019-06-25 |
| 10322518 | Chainsaw | Hideki Kachi | 2019-06-18 |