Hamatani; Yutaro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hamatani; Yutaro.The latest application filed is for "fuel pump".
- Hamatani; Yutaro - Chiyoda-ku JP
- Hamatani; Yutaro - Tokyo JP
- Hamatani; Yutaro - Daito JP
- Hamatani; Yutaro - Osaka JP
| Patent | Date |
|---|---|
| Fuel Pump App 20140169960 - Hamatani; Yutaro | 2014-06-19 |
| Optical fiber sensor Grant 8,285,086 - Nishikawa , et al. October 9, 2 | 2012-10-09 |
| On-vehicle fuel property detection device Grant 7,859,662 - Hamatani , et al. December 28, 2 | 2010-12-28 |
| Optical Fiber Sensor App 20100080502 - Nishikawa; Satoshi ; et al. | 2010-04-01 |
| Optical head and optical disc device provided therewith Grant 7,558,182 - Hamatani , et al. July 7, 2 | 2009-07-07 |
| Optical head Grant 7,555,760 - Hamatani June 30, 2 | 2009-06-30 |
| Disk drive device and optical disk apparatus equipped with the same Grant 7,457,057 - Hamatani November 25, 2 | 2008-11-25 |
| On-vehicle Fuel Property Detection Device App 20080204714 - HAMATANI; Yutaro ; et al. | 2008-08-28 |
| Optical head App 20070115615 - Hamatani; Yutaro | 2007-05-24 |
| Optical head and optical disc device provided therewith App 20070050803 - Hamatani; Yutaro ; et al. | 2007-03-01 |
| Optical head App 20070041286 - Hamatani; Yutaro | 2007-02-22 |
| Disk drive device and optical disk appapatus equipped with the same App 20070008632 - Hamatani; Yutaro | 2007-01-11 |
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