Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5272404 | Miniature motor having a built-up commutator | Toshiya Yuhi, Michio Hoshino, Toru Yano, Hideo Tamura, Isamu Serizawa +3 more | 1993-12-21 |
| 4853576 | Miniature motor | Kunio Hiromasa | 1989-08-01 |
| 4806811 | Miniature motor | Michio Hoshino, Mitsu Kase | 1989-02-21 |