Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833656 | Chain saw | Ryo Sunazuka, Yoshifumi Watanabe | 2023-12-05 |
| 11801882 | Handcart | Tomoyuki KUTSUNA, Toshihiro Tomita, Susumu Kato, Tomonobu Nashimoto | 2023-10-31 |
| 11787458 | Handcart | Susumu Kato, Tomonobu Nashimoto, Shin Noji, Yasuo Ifuku | 2023-10-17 |