Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774526 | Rotor for small-sized motor and method of manufacturing same | Makoto Kimura | 2004-08-10 |
| 6730172 | Chucking device | Akira Ohkawa, Shoji Tatejima, Yoshihiro Yamaguchi, Masayuki Terayama | 2004-05-04 |
| 6731041 | Rotor for small motors and manufacturing method therefor | Makoto Kimura | 2004-05-04 |
| 6707218 | Rotor for small motors and manufacturing method therefor | Satoshi Ashikawa | 2004-03-16 |