Matsushita; Koujiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsushita; Koujiro.The latest application filed is for "disk apparatus and chucking method thereof".
- Matsushita; Koujiro - Tokyo JP
- Matsushita; Koujiro - Ehime JP
| Patent | Date |
|---|---|
| Disk Apparatus and Chucking Method Thereof App 20110099565 - Wada; Shinichi ; et al. | 2011-04-28 |
| Disk apparatus having traverse and spindle cam members and method of operating same Grant 7,739,704 - Wada , et al. June 15, 2 | 2010-06-15 |
| Chucking method of a disk apparatus and the disk apparatus Grant 7,581,236 - Matsushita , et al. August 25, 2 | 2009-08-25 |
| Disk Apparatus App 20080301722 - Wada; Shinichi ; et al. | 2008-12-04 |
| Chucking Method of a Disk Apparatus and the Disk Apparatus App 20080052732 - Matsushita; Koujiro ; et al. | 2008-02-28 |
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