Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640948 | One-way clutch apparatus | Tomoharu Ando | 2003-11-04 |
| 6575275 | Ratchet one-way clutch | Kazuhiko Muramatsu, Hirofumi Ogata | 2003-06-10 |
| 6557681 | Ratchet type one-way clutch and method of manufacturing the same | Yoshio Kinoshita, Kazuhiko Muramatsu | 2003-05-06 |
| 6530464 | One-way clutch device | Hirofumi Ogata, Tomoharu Ando | 2003-03-11 |