Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755291 | Wet-type friction clutch and electromagnetic friction clutch | Yoshihisa Miyata, Tatsuki Shimura | 2004-06-29 |
| 6729455 | Structure and method for supporting electromagnetic coupling | Toshikazu Ubagai | 2004-05-04 |