Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741543 | Lens driving apparatus | Jun Suzuki | 2004-05-25 |
| 6733675 | Spiral wound membrane element, spiral wound membrane module and treatment system employing the same as well as running method and washing method therefor | Masaaki Ando, Satoru Ishihara | 2004-05-11 |
| 6690638 | Supporting mechanism for an optical disc reproducing apparatus having a sub-frame for suppressing vibration | Masaaki Kiyomiya, Keiichi Takagi, Eiji Hoshinaka | 2004-02-10 |