AKAHOSHI; Kenji

Patent Applications and Registrations

Patent applications and USPTO patent grants for AKAHOSHI; Kenji.The latest application filed is for "distance measurement system and method for displaying detection intensity distribution of distance measurement sensor".

Company Profile

0.23.23

AKAHOSHI; Kenji - Tokyo JP
Akahoshi; Kenji - Yokohama JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Distance Measurement System And Method For Displaying Detection Intensity Distribution Of Distance Measurement Sensor App 20220018959 - AKAHOSHI; Kenji ; et al.	2022-01-20
Optical Disk Device, Library System And Data Recording Method App 20160232934 - AKAHOSHI; Kenji	2016-08-11
Optical information recording and reproducing apparatus, optical information recording and reproducing method, and data library apparatus Grant 9,208,035 - Akahoshi , et al. December 8, 2	2015-12-08
Media record/play device and media record/play method Grant 8,750,085 - Akahoshi June 10, 2	2014-06-10
Optical Information Recording And Reproducing Apparatus, Optical Information Recording And Reproducing Method, And Data Library Apparatus App 20140006857 - AKAHOSHI; Kenji ; et al.	2014-01-02
Recording reproducing apparatus and recording reproducing method Grant 8,619,524 - Akahoshi December 31, 2	2013-12-31
Recording and reproducing apparatus and method Grant 8,611,194 - Akahoshi December 17, 2	2013-12-17
Media Record/play Device And Media Record/play Method App 20130229899 - AKAHOSHI; Kenji	2013-09-05
Optical disc and optical disc apparatus Grant 8,493,827 - Fujita , et al. July 23, 2	2013-07-23
Media recording/reading device and media recording/reading method Grant 8,493,828 - Akahoshi July 23, 2	2013-07-23
Optical information recording and reproducing apparatus and optical information recording method Grant 8,472,298 - Akahoshi June 25, 2	2013-06-25
Media record/play device and media record/play method Grant 8,446,806 - Akahoshi May 21, 2	2013-05-21
Medium Having Spare Area, And Recording Apparatus And Recording Method Of The Medium App 20130074104 - Akahoshi; Kenji	2013-03-21
Recording and reproduction apparatus and method for monitoring and managing laser power calibration areas in a multi-layer recording medium Grant 8,385,175 - Akahoshi , et al. February 26, 2	2013-02-26
Media Recording/reading Device And Media Recording/reading Method App 20130003522 - Akahoshi; Kenji	2013-01-03
Optical disc reproducing apparatus for implementing an optical recording and reproducing method for multi-layer optical discs Grant 8,289,822 - Kataoka , et al. October 16, 2	2012-10-16
Recording Reproducing Apparatus And Recording Reproducing Method App 20120224465 - Akahoshi; Kenji	2012-09-06
Media Record/play Device And Media Record/play Method App 20120218877 - Akahoshi; Kenji	2012-08-30
Medium recording/reproducing apparatus enabling to notice of edition number and method for managing edition number of times Grant 8,151,045 - Akahoshi April 3, 2	2012-04-03
Recording and reproducing apparatus and method Grant 8,139,454 - Akahoshi March 20, 2	2012-03-20
Apparatus and method for using replacement areas having certain usage directions, based on whether defects are registered as re-allocated or contiguous re-allocated defect types, in a recording medium Grant 8,121,006 - Akahoshi February 21, 2	2012-02-21
Optical Disc, Optical Disc Reproducing Apparatus, Optical Disc Apparatus, Reproducing Method and Recording Method App 20110051589 - Kataoka; Takeyoshi ; et al.	2011-03-03
Optical Disc And Optical Disc Apparatus App 20110032806 - FUJITA; Shinji ; et al.	2011-02-10
Recording and Reproducing Apparatus and Method App 20110019514 - AKAHOSHI; Kenji	2011-01-27
Apparatus and Method for Recording/Reproducing On/From Medium App 20110002206 - AKAHOSHI; KENJI	2011-01-06
Medium Recording and Reproduction Apparatus and Method App 20110002205 - AKAHOSHI; Kenji ; et al.	2011-01-06
Recording And Reproducing Apparatus And Method App 20100226228 - AKAHOSHI; Kenji	2010-09-09
Optical disk drive and method for allocating spare area on optical disk medium Grant 7,719,939 - Akahoshi , et al. May 18, 2	2010-05-18
Optical information recording and reproducing apparatus optical information recording method App 20090296558 - Akahoshi; Kenji	2009-12-03
Optical disk recording/reproducing apparatus and optical disk recording/reproducing method Grant 7,593,299 - Akahoshi , et al. September 22, 2	2009-09-22
Recording/reproducing apparatus and recording/reproducing method App 20090231969 - Akahoshi; Kenji	2009-09-17
Apparatus and method for calibrating laser power in an optical disk apparatus Grant 7,583,572 - Akahoshi , et al. September 1, 2	2009-09-01
Device And Method Of Recording/reproducing Information Into/from A Medium App 20090092012 - Akahoshi; Kenji	2009-04-09
Disc Recording/Playback Device, Media Recording/Playback Device and Data Recording/Playback Method App 20070280075 - Akahoshi; Kenji	2007-12-06
Optical disk recording device, recording method for optical disk App 20070263513 - Tsukuda; Takuma ; et al.	2007-11-15
Optical disk recording/reproducing apparatus and optical disk recording/reproducing method App 20060245322 - Akahoshi; Kenji ; et al.	2006-11-02
Optical disk drive and method for allocating spare area on optical disk medium App 20060140093 - Akahoshi; Kenji ; et al.	2006-06-29
Laser power calibration method for an optical disk apparatus App 20050083802 - Akahoshi, Kenji ; et al.	2005-04-21

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.