Yamamoto, Toyoki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamamoto, Toyoki.The latest application filed is for "disk drive unit".
- Yamamoto, Toyoki - Ueda-shi JP
- Yamamoto; Toyoki - Nagano JP
| Patent | Date |
|---|---|
| Disk drive unit App 20050050567 - Takizawa, Shinya ; et al. | 2005-03-03 |
| Disk drive unit for facilitating the ejection and retraction of a tray with respect to a main body Grant 6,772,423 - Yamamoto August 3, 2 | 2004-08-03 |
| Disk drive unit App 20020141318 - Yamamoto, Toyoki | 2002-10-03 |
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