Higuchi; Shigemitsu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Higuchi; Shigemitsu.The latest application filed is for "method and apparatus for recording/reproducing digital video signal on audio signal, and optical disk apparatus".

Company Profile

0.21.7

Higuchi; Shigemitsu - Fujisawa JP
Higuchi, Shigemitsu - Fujisawa-shi JP
Higuchi; Shigemitsu - Fijisawa JP
Higuchi; Shigemitsu - Kanagawa JP
Higuchi; Shigemitsu - 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
Method and apparatus for recording/reproducing digital video signal or audio signal, and optical disk apparatus Grant 8,180,197 - Nagai , et al. May 15, 2	2012-05-15
Method and apparatus for recording/reproducing digital video signal on audio signal, and optical disk apparatus App 20070104460 - Nagai; Yutaka ; et al.	2007-05-10
Method and apparatus for recording/reproducing digital video signal or audio signal, and optical disk apparatus Grant 7,174,092 - Nagai , et al. February 6, 2	2007-02-06
Camera information recording apparatus for recording image data in an optical disk wherein managing information is stored when the residual storage of a battery decreases Grant 6,788,346 - Ito , et al. September 7, 2	2004-09-07
Method and apparatus for recording/reproducing digital video signal or audio signal, and optical disk apparatus App 20040141441 - Nagai, Yutaka ; et al.	2004-07-22
Camera information recording apparatus for recording image data in an optical disk wherein managing information is stored when the residual storage of a battery decreases App 20040120692 - Ito, Tamotsu ; et al.	2004-06-24
Method and apparatus for recording/reproducing digital video signal or audio signal, and optical disk apparatus Grant 6,754,442 - Nagai , et al. June 22, 2	2004-06-22
Optical disk and recording/reproduction apparatus using the same Grant 6,680,897 - Ono , et al. January 20, 2	2004-01-20
Method and apparatus for recording image information Grant 6,657,666 - Imagawa , et al. December 2, 2	2003-12-02
Disk, recording and reproduction apparatus, and recording and reproduction method Grant 6,501,718 - Ono , et al. December 31, 2	2002-12-31
Information recording medium, enclosing casing of information recording medium, and information recording apparatus using the same App 20020191516 - Ito, Tamotsu ; et al.	2002-12-19
Optical disk and recording/reproduction apparatus using the same App 20020097664 - Ono, Hiroaki ; et al.	2002-07-25
Information recording medium, enclosing casing of information recording medium, and information recording apparatus using the same App 20020044508 - Ito, Tamotsu ; et al.	2002-04-18
Optical disk and recording/reproduction apparatus using the same Grant 6,373,799 - Ono , et al. April 16, 2	2002-04-16
Information recording medium, enclosing casing of information recording medium, and information recording apparatus using the same App 20010010672 - Ito, Tamotsu ; et al.	2001-08-02
Information recording medium, apparatus and control method therefor Grant 6,229,777 - Ishitobi , et al. May 8, 2	2001-05-08
Tape feed control system Grant 5,808,824 - Kaniwa , et al. September 15, 1	1998-09-15
Picture signal digital processing unit Grant 5,636,316 - Oku , et al. June 3, 1	1997-06-03
Recording and playbackk apparatus Grant 5,617,535 - Aizawa , et al. April 1, 1	1997-04-01
Magnetic tape library device and method for maintaining magnetic recording and reproducing device and magnetic head Grant 5,495,371 - Munemoto , et al. February 27, 1	1996-02-27
Method of processing and recording data while reproducing the same and apparatus for the method Grant 5,438,459 - Suga , et al. August 1, 1	1995-08-01
Digital video tape recorder with tracking central circuit for causing positions of existing recorded track and newly recorded track to coincide during editing Grant 5,235,479 - Higuchi August 10, 1	1993-08-10
Video signal processing circuit Grant 5,041,904 - Higuchi , et al. August 20, 1	1991-08-20
Compression and coding device for video signals Grant 4,907,081 - Okamura , et al. March 6, 1	1990-03-06
Magnetic recording/reproducing apparatus utilizing phase comparator Grant 4,825,299 - Okada , et al. April 25, 1	1989-04-25
Magnetic head for magnetic disk Grant 4,613,920 - Higuchi , et al. September 23, 1	1986-09-23
Magnetic recording and reproducing apparatus automatically adjustable to each individual magnetic tape Grant 4,422,109 - Sampei , et al. December 20, 1	1983-12-20
Alarm device for a vehicle including priority control for plural alarm conditions Grant 4,401,971 - Saito , et al. August 30, 1	1983-08-30

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.