Saitoh; Yohichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Saitoh; Yohichi.The latest application filed is for "optical recording and playback apparatus".
- Saitoh; Yohichi - Kyoto JP
- - Kyoto JP
- Saitoh; Yohichi - Osaka JP
| Patent | Date |
|---|---|
| Optical recording and playback apparatus Grant 9,330,705 - Saitoh , et al. May 3, 2 | 2016-05-03 |
| Optical Recording And Playback Apparatus App 20150279410 - SAITOH; Yohichi ; et al. | 2015-10-01 |
| Optical read/write apparatus and read apparatus Grant 8,665,679 - Yajima , et al. March 4, 2 | 2014-03-04 |
| Optical pickup and optical read/write drive Grant 8,659,985 - Asada , et al. February 25, 2 | 2014-02-25 |
| Optical pickup and optical read/write apparatus Grant 8,619,523 - Tojo , et al. December 31, 2 | 2013-12-31 |
| Optical pickup and optical read/write apparatus Grant 08619523 - | 2013-12-31 |
| Optical pickup device and optical read/write apparatus Grant 8,451,700 - Kobayashi , et al. May 28, 2 | 2013-05-28 |
| Optical Pickup And Optical Read/write Apparatus App 20130107692 - TOJO; Tomoaki ; et al. | 2013-05-02 |
| Optical Pickup And Optical Read/write Apparatus App 20130094338 - SAITOH; Yohichi ; et al. | 2013-04-18 |
| Optical Read/write Apparatus And Read Apparatus App 20130094337 - YAJIMA; Masatoshi ; et al. | 2013-04-18 |
| Optical Pickup Device And Optical Read/write Apparatus App 20130083641 - KOBAYASHI; Yasushi ; et al. | 2013-04-04 |
| Optical pickup and optical read/write apparatus Grant 8,406,102 - Saitoh , et al. March 26, 2 | 2013-03-26 |
| Optical Pickup And Optical Read/write Drive App 20130051205 - ASADA; Jun-ichi ; et al. | 2013-02-28 |
| Optical head, optical disc device, computer, optical disc player and optical disc recorder Grant 8,068,402 - Yamasaki , et al. November 29, 2 | 2011-11-29 |
| Optical Pickup And Optical Disc Device App 20100149949 - Senga; Hisashi ; et al. | 2010-06-17 |
| Optical Head, Optical Disc Device, Computer, Optical Disc Player And Optical Disc Recorder App 20100142358 - Yamasaki; Fumitomo ; et al. | 2010-06-10 |
| Optical pickup and optical disc device Grant 7,697,400 - Senga , et al. April 13, 2 | 2010-04-13 |
| Optical Pickup And Optical Disc Device App 20090052492 - Senga; Hisashi ; et al. | 2009-02-26 |
| Optical Pickup Device and Optical Disc Device App 20080259777 - Boku; Kouretsu ; et al. | 2008-10-23 |
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