Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573625 | Motor device having water-proof brush holder | Hiroaki Yamamoto, Katsuhiko Torii, Kenji Kashima, Kengo Yamamura | 2003-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573625 | Motor device having water-proof brush holder | Hiroaki Yamamoto, Katsuhiko Torii, Kenji Kashima, Kengo Yamamura | 2003-06-03 |