Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098522 | Electricity storage device management computer for a construction machine | Akira Watanabe, Itaru NAYA | 2024-09-24 |
| 11964569 | Construction machine | Toshihiko Watanabe, Seiji Ishida | 2024-04-23 |