KAYAMA; Hiroshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for KAYAMA; Hiroshi.The latest application filed is for "optical read/write apparatus".
- KAYAMA; Hiroshi - Osaka JP
- Kayama; Hiroshi - Takatsuki JP
- Kayama; Hiroshi - Takasuki-shi JP
- Kayama, Hiroshi - Takatsuki-shi JP
- Kayama; Hiroshi - Itami JP
| Patent | Date |
|---|---|
| Optical Read/write Apparatus App 20130329539 - KAYAMA; Hiroshi ; et al. | 2013-12-12 |
| Optical read/write apparatus Grant 8,537,650 - Kayama , et al. September 17, 2 | 2013-09-17 |
| Optical Read/write Apparatus App 20130088948 - KAYAMA; Hiroshi ; et al. | 2013-04-11 |
| Optical drive Grant 8,391,124 - Kayama , et al. March 5, 2 | 2013-03-05 |
| Optical disc drive Grant 8,305,854 - Kayama , et al. November 6, 2 | 2012-11-06 |
| Optical disc drive Grant 8,238,213 - Kayama , et al. August 7, 2 | 2012-08-07 |
| Optical disc drive Grant 8,218,413 - Kayama , et al. July 10, 2 | 2012-07-10 |
| Thermal bonding conjugate fiber with excellent bulkiness and softness, and fiber formed article using the same Grant 8,075,994 - Sakamoto , et al. December 13, 2 | 2011-12-13 |
| Optical Drive App 20110299372 - Kayama; Hiroshi ; et al. | 2011-12-08 |
| Optical Disc Drive App 20110170384 - KAYAMA; Hiroshi ; et al. | 2011-07-14 |
| Optical Disc Drive App 20110170386 - KAYAMA; Hiroshi ; et al. | 2011-07-14 |
| Optical Disc Drive App 20110170385 - KAYAMA; Hiroshi ; et al. | 2011-07-14 |
| Optical disk apparatus Grant 7,948,839 - Kayama , et al. May 24, 2 | 2011-05-24 |
| Optical Disc Drive App 20110002117 - KAYAMA; Hiroshi ; et al. | 2011-01-06 |
| Optical disk apparatus Grant 7,830,761 - Kayama , et al. November 9, 2 | 2010-11-09 |
| Thermal Bonding Conjugate Fiber With Excellent Bulkiness And Softness, And Fiber Formed Article Using The Same App 20100143717 - Sakamoto; Kazuyuki ; et al. | 2010-06-10 |
| Optical disk apparatus and information recording/reproduction method Grant 7,660,222 - Kayama , et al. February 9, 2 | 2010-02-09 |
| Optical Pickup Device And Optical Disc Drive App 20090245068 - KAYAMA; Hiroshi ; et al. | 2009-10-01 |
| Optical Disk Apparatus App 20090010119 - Kayama; Hiroshi ; et al. | 2009-01-08 |
| Information Processing Device App 20080277562 - Kayama; Hiroshi ; et al. | 2008-11-13 |
| Optical disk apparatus App 20070297299 - Kayama; Hiroshi ; et al. | 2007-12-27 |
| Optical disk device and information recording/reproduction method App 20060262672 - Kayama; Hiroshi ; et al. | 2006-11-23 |
| Optical pickup device, signal processing method for optical pickup device, and optical disk drive unit App 20040165521 - Kayama, Hiroshi ; et al. | 2004-08-26 |
| Optical pickup App 20010028625 - Asada, Junichi ; et al. | 2001-10-11 |
| Optical recording medium discriminating apparatus using laser beams of different wavelengths Grant 5,963,523 - Kayama , et al. October 5, 1 | 1999-10-05 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 