Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649887 | Gear device | Akira Yamamoto, Mitsuhiro Tamura, Kenji Shirouzu, Masahiro Watanabe | 2023-05-16 |
| 11566696 | Gear device | Mitsuhiro Tamura | 2023-01-31 |
| D956839 | Speed reducer | Akira Yamamoto, Mitsuhiro Tamura, Masahiro Watanabe | 2022-07-05 |