Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932036 | Electromagnetic brake cooling structure of phase variable device in car engine | Hiroshi Aino, Koichi Honma, Hiroki Morozumi, Yousuke Mae | 2005-08-23 |
| 5109966 | Mating plate in friction engagement device | Takao Shibuya | 1992-05-05 |