Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578784 | Reduction gear and geared motor | Takao Mitsumizo | 2023-02-14 |
| 11525503 | Reduction gear and geared motor | Takao Mitsumizo | 2022-12-13 |
| 5826324 | Method of manufacturing flat-type commutator | Toru Abe, Yuzuru Yoshida, Mitsuhiko Yamaguchi, Shinya Ashimura | 1998-10-27 |
| 5760518 | Flat-type commutator and method for its manufacture | Toru Abe, Yuzuru Yoshida, Mitsuhiko Yamaguchi, Shinya Ashimura | 1998-06-02 |