HOSHIZAWA; Taku

Patent Applications and Registrations

Patent applications and USPTO patent grants for HOSHIZAWA; Taku.The latest application filed is for "remote work-support system".

Company Profile

0.37.55

HOSHIZAWA; Taku - Tokyo JP
Hoshizawa; Taku - Hayama JP
Hoshizawa; Taku - Yokohama N/A JP
Hoshizawa; Taku - Zushi N/A JP
Hoshizawa; Taku - Kawasaki 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
Remote Work-support System App 20220019399 - OHNO; Chiyo ; et al.	2022-01-20
Remote work-support system Grant 11,169,764 - Ohno , et al. November 9, 2	2021-11-09
Remote Work-support System App 20210004195 - OHNO; Chiyo ; et al.	2021-01-07
Optical information recording and reproducing device, optical information recording and reproducing method Grant 9,761,263 - Taguchi , et al. September 12, 2	2017-09-12
Optical information recording device, optical information recording and reproducing device, optical information recording method, optical information recording and reproducing method, and optical element Grant 9,330,704 - Nishimura , et al. May 3, 2	2016-05-03
Optical Information Recording/reproduction Device And Adjustment Method App 20160111123 - NAGAYOSHI; Mayumi ; et al.	2016-04-21
Optical Information Recording And Reproducing Device, Optical Information Recording And Reproducing Method App 20150318009 - TAGUCHI; Hirofumi ; et al.	2015-11-05
Optical Information Recording Device, Optical Information Recording And Reproducing Device, Optical Information Recording Method, Optical Information Recording And Reproducing Method, And Optical Element App 20150294681 - NISHIMURA; Koichiro ; et al.	2015-10-15
Optical information recording and reproducing method and device Grant 9,013,972 - Hoshizawa , et al. April 21, 2	2015-04-21
Disk-shaped recording medium and recording/reproducing device for disk-shaped recording medium Grant 8,976,639 - Hoshizawa March 10, 2	2015-03-10
Optical information recording/reproducing apparatus Grant 8,913,474 - Taguchi , et al. December 16, 2	2014-12-16
Optical Information Recording/reproducing Apparatus App 20140301176 - TAGUCHI; Hirofumi ; et al.	2014-10-09
Optical information recording/reproducing apparatus Grant 8,804,474 - Nagayoshi , et al. August 12, 2	2014-08-12
Disk-shaped Recording Medium And Recording/reproducing Device For Disk-shaped Recording Medium App 20140098654 - Hoshizawa; Taku	2014-04-10
Optical Information Recording/reproducing Apparatus App 20140043952 - NAGAYOSHI; Mayumi ; et al.	2014-02-13
Optical Information Recording And Reproducing Method And Device App 20140003221 - HOSHIZAWA; Taku ; et al.	2014-01-02
Method of recording/reproducing digital data and apparatus for same Grant 8,407,533 - Hoshizawa , et al. March 26, 2	2013-03-26
Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium Grant 8,356,235 - Kawamae , et al. January 15, 2	2013-01-15
Optical information record/reproduction apparatus and reproduction apparatus Grant 8,300,511 - Shimada , et al. October 30, 2	2012-10-30
Optical Information Medium, Optical Information Recording/reproducing Apparatus, And Optical Information Recording/reproducing Method App 20120230172 - YASUKAWA; Takakiyo ; et al.	2012-09-13
Data recording method capable of replacing defective data on different location in spare areas Grant 8,174,942 - Hoshizawa May 8, 2	2012-05-08
Optical Information Record/reproduction Apparatus And Reproduction Apparatus App 20120026856 - Shimada; Kenichi ; et al.	2012-02-02
Method of Recording/Reproducing Digital Data and Apparatus for Same App 20110271154 - Hoshizawa; Taku ; et al.	2011-11-03
Method of recording/reproducing digital data and apparatus for same Grant 7,984,339 - Hoshizawa , et al. July 19, 2	2011-07-19
Method of recording/reproducing digital data and apparatus for same Grant 7,984,340 - Hoshizawa , et al. July 19, 2	2011-07-19
Method of recording/reproducing digital data and apparatus for same Grant 7,979,753 - Hoshizawa , et al. July 12, 2	2011-07-12
Digital data recording method and data recording/reproducing apparatus Grant 7,782,729 - Hoshizawa , et al. August 24, 2	2010-08-24
Recording and reproducing apparatus and digital data recording method Grant 7,747,906 - Hoshizawa June 29, 2	2010-06-29
Method of recording/reproducing digital data and apparatus for same Grant 7,747,910 - Hoshizawa , et al. June 29, 2	2010-06-29
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
Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium Grant 7,657,817 - Kawamae , et al. February 2, 2	2010-02-02
Recording And Reproducing Data To/from A Recording Medium Having A User Data Area And An Information Area For Storing Information About The Recording Medium App 20100017679 - KAWAMAE; Osamu ; et al.	2010-01-21
Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium Grant 7,647,542 - Kawamae , et al. January 12, 2	2010-01-12
Recording method for recording data on a recording medium Grant 7,620,874 - Kawamae , et al. November 17, 2	2009-11-17
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 and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium Grant 7,594,155 - Kawamae , et al. September 22, 2	2009-09-22
Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium Grant 7,590,915 - Kawamae , et al. September 15, 2	2009-09-15
Recording method and optical disk recording device Grant 7,571,361 - Hoshizawa , et al. August 4, 2	2009-08-04
Recording Method For Recording Data On A Recording Medium App 20080297935 - KAWAMAE; Osamu ; et al.	2008-12-04
Recording Method For Recording Data On A Recording Medium App 20080291562 - KAWAMAE; Osamu ; et al.	2008-11-27
Method of Recording/Reproducing Digital Data and Apparatus for Same App 20080294947 - HOSHIZAWA; Taku ; et al.	2008-11-27
Recording Method For Recording Data On A Recording Medium App 20080291791 - KAWAMAE; Osamu ; et al.	2008-11-27
Recording Method For Recording Data On A Recording Medium App 20080291792 - Kawamae; Osamu ; et al.	2008-11-27
Method of Recording/Reproducing Digital Data and Apparatus for Same App 20080288832 - HOSHIZAWA; Taku ; et al.	2008-11-20
Method of Recording/Reproducing Digital Data and Apparatus for Same App 20080288831 - HOSHIZAWA; Taku ; et al.	2008-11-20
Method of Recording/Reproducing Digital Data and Apparatus for Same App 20080288833 - HOSHIZAWA; Taku ; et al.	2008-11-20
Method of recording/reproducing digital data and apparatus for same Grant 7,441,163 - Hoshizawa , et al. October 21, 2	2008-10-21
Method of recording/reproducing digital data and apparatus for same Grant 7,421,627 - Hoshizawa , et al. September 2, 2	2008-09-02
Method of recording/reproducing digital data and apparatus for same Grant 7,421,626 - Hoshizawa , et al. September 2, 2	2008-09-02
Method of recording/reproducing digital data and apparatus for same Grant 7,406,636 - Hoshizawa , et al. July 29, 2	2008-07-29
Method of Recording/Reproducing Digital Data and Apparatus for Same App 20080062845 - Hoshizawa; Taku ; et al.	2008-03-13
Method of Recording/Reproducing Digital Data and Apparatus for Same App 20080065935 - Hoshizawa; Taku ; et al.	2008-03-13
Method of Recording/Reproducing Digital Data and Apparatus for Same App 20080059864 - Hoshizawa; Taku ; et al.	2008-03-06
Method of Recording/Reproducing Digital Data and Apparatus for Same App 20080059863 - Hoshizawa; Taku ; et al.	2008-03-06
Recording method and optical disk recording device App 20070291608 - Hoshizawa; Taku ; et al.	2007-12-20
Recording And Reproducing Apparatus And Digital Data Recording Method App 20070291610 - HOSHIZAWA; Taku	2007-12-20
Tracking learning/adjusting method and optical disk device Grant 7,310,290 - Ishikawa , et al. December 18, 2	2007-12-18
Method of recording/reproducing digital data and apparatus for same Grant 7,305,606 - Hoshizawa , et al. December 4, 2	2007-12-04
Recording method for recording data on a recording medium App 20070250758 - Kawamae; Osamu ; et al.	2007-10-25
Recording method for recording data on a recording medium Grant 7,281,194 - Kawamae , et al. October 9, 2	2007-10-09
Optical disc apparatus and disc management information acquisition method App 20070189135 - Tazawa; Eijiro ; et al.	2007-08-16
Digital data recording method and data recording/reproducing apparatus App 20070121447 - Hoshizawa; Taku ; et al.	2007-05-31
Data reproducing method and data reproducing apparatus Grant 7,216,286 - Hoshizawa , et al. May 8, 2	2007-05-08
Optical disc App 20060280108 - Hoshizawa; Taku	2006-12-14
Optical disk device and data randomizing method for optical disk drive App 20060248427 - Katayama; Yukari ; et al.	2006-11-02
Optical disk recording/reproducing apparatus and optical disk recording/reproducing method App 20060245322 - Akahoshi; Kenji ; et al.	2006-11-02
Digital data recording method and digital data recording apparatus App 20060221480 - Hoshizawa; Taku	2006-10-05
Optical disk drive and method for allocating spare area on optical disk medium App 20060140093 - Akahoshi; Kenji ; et al.	2006-06-29
Digital data recording method, recording apparatus and reproducing apparatus App 20060126470 - Hoshizawa; Taku	2006-06-15
Recording method, reproducing method, recording apparatus, and reproducing apparatus App 20050229082 - Kawamae, Osamu ; et al.	2005-10-13
Data recording method and data recording device App 20050175323 - Hoshizawa, Taku	2005-08-11
Data recording method and apparatus App 20050152235 - Hoshizawa, Taku	2005-07-14
Recording method, reproducing method, recording apparatus, and reproducing apparatus Grant 6,918,079 - Kawamae , et al. July 12, 2	2005-07-12
Method of recording/reproducing digital data and apparatus for same App 20050149825 - Hoshizawa, Taku ; et al.	2005-07-07
Tracking learning/adjusting method and optical disk device App 20050117474 - Ishikawa, Yoshinori ; et al.	2005-06-02
Recording medium and file management system App 20050021493 - Hoshizawa, Taku ; et al.	2005-01-27
Recording medium, recording method and recording apparatus App 20050007912 - Kawamae, Osamu ; et al.	2005-01-13
Recording medium, recording apparatus and reproducing apparatus App 20040268043 - Hoshizawa, Taku ; et al.	2004-12-30
File management method, recording apparatus, reproducing apparatus, and recording medium App 20040267777 - Sugimura, Naozumi ; et al.	2004-12-30
Information recording method and recording apparatus App 20040233803 - Kawamae, Osamu ; et al.	2004-11-25
Data recording method and data reproducing method App 20040236904 - Hoshizawa, Taku	2004-11-25
Data reproducing method and data reproducing apparatus App 20040205443 - Hoshizawa, Taku ; et al.	2004-10-14
Recording method, reproducing apparatus, recording medium App 20040042370 - Sugimura, Naozumi ; et al.	2004-03-04
File management method App 20030233381 - Sugimura, Naozumi ; et al.	2003-12-18
Optical disk device and data randomizing method for optical disk device App 20030135798 - Katayama, Yukari ; et al.	2003-07-17
Recording method, reproducing method, recording apparatus, and reproducing apparatus App 20030115536 - Kawamae, Osamu ; et al.	2003-06-19
Method of recording/reproducing digital data and apparatus for same App 20020078416 - Hoshizawa, Taku ; et al.	2002-06-20
Data recording method, data reproducing method, data recording apparatus and data reproducing apparatus App 20020027859 - Kawamae, Osamu ; et al.	2002-03-07