Umino; Masaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umino; Masaaki.The latest application filed is for "door lock system".
- Umino; Masaaki - Yamanashi JP
- Umino; Masaaki - Yamanashi-ken JP
| Patent | Date |
|---|---|
| Door lock system Grant 7,770,945 - Umino August 10, 2 | 2010-08-10 |
| Door lock system Grant 7,766,398 - Umino , et al. August 3, 2 | 2010-08-03 |
| Door lock system Grant 7,621,571 - Umino November 24, 2 | 2009-11-24 |
| Door lock device Grant 7,441,815 - Umino October 28, 2 | 2008-10-28 |
| Door Lock System App 20070283734 - Umino; Masaaki | 2007-12-13 |
| Door lock device Grant 7,171,832 - Umino February 6, 2 | 2007-02-06 |
| Door lock system App 20060191304 - Umino; Masaaki ; et al. | 2006-08-31 |
| Door lock system App 20050218662 - Umino, Masaaki | 2005-10-06 |
| Door lock device App 20050140149 - Umino, Masaaki | 2005-06-30 |
| Vehicle door latch device Grant 5,813,709 - Umino September 29, 1 | 1998-09-29 |
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