Kenji Yoshihara

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for recording information on optical disc
- Patent number 7,602,687
- Issue date Oct 13, 2009
- Victor Company of Japan, Ltd.
- Yasuhiko Teranishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Picture producing apparatus
- Patent number 4,853,876
- Issue date Aug 1, 1989
- Victor Company of Japan, Ltd.
- Chitoshi Hibino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rotary recording medium which is playable in still picture, slow-mo...
- Patent number 4,638,376
- Issue date Jan 20, 1987
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium and reproducing apparatus therefor
- Patent number 4,611,248
- Issue date Sep 9, 1986
- Victor Company of Japan, Ltd.
- Yoshihiko Honjo
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium reproducing apparatus
- Patent number 4,573,092
- Issue date Feb 25, 1986
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
System for reproducing an address signal from each track turn durin...
- Patent number 4,550,393
- Issue date Oct 29, 1985
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Special reproducing system for reproducing a rotary recording medium
- Patent number 4,530,013
- Issue date Jul 16, 1985
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Signal pickup device in a rotary recording medium reproducing appar...
- Patent number 4,520,473
- Issue date May 28, 1985
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
System for pausing reproduction in rotary recording medium reproduc...
- Patent number 4,516,161
- Issue date May 7, 1985
- Victor Company of Japan, Ltd.
- Hiroyuki Sigiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium reproducing apparatus
- Patent number 4,500,983
- Issue date Feb 19, 1985
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for playing back video signals recorded on a rotary recor...
- Patent number 4,499,505
- Issue date Feb 12, 1985
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium
- Patent number 4,496,993
- Issue date Jan 29, 1985
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Address indicator control device in a rotary recording medium repro...
- Patent number 4,489,398
- Issue date Dec 18, 1984
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium reproducing apparatus capable of performing...
- Patent number 4,485,412
- Issue date Nov 27, 1984
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium reproducing apparatus address search
- Patent number 4,480,280
- Issue date Oct 30, 1984
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium reproducing apparatus
- Patent number 4,467,464
- Issue date Aug 21, 1984
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium capable of performing special reproduction
- Patent number 4,463,388
- Issue date Jul 31, 1984
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for detecting position of a reproducing transducer in a r...
- Patent number 4,453,245
- Issue date Jun 5, 1984
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for automatically reproducing signals in accordance with...
- Patent number 4,433,347
- Issue date Feb 21, 1984
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium reproducing apparatus capable of performing...
- Patent number 4,429,335
- Issue date Jan 31, 1984
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Periodical signal detection circuit in a reproducing apparatus
- Patent number 4,428,003
- Issue date Jan 24, 1984
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G05 - CONTROLLING REGULATING
Information Patent Grant
High-speed search system in a rotary recording medium reproducing a...
- Patent number 4,428,074
- Issue date Jan 24, 1984
- Victor Company of Japan, Ltd.
- Ryozo Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium reproducing apparatus capable of performing...
- Patent number 4,423,497
- Issue date Dec 27, 1983
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Case for a disc-shaped recording medium
- Patent number 4,419,710
- Issue date Dec 6, 1983
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
State indicating device in a rotary recording medium reproducing ap...
- Patent number 4,413,299
- Issue date Nov 1, 1983
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotary recording medium reproducing apparatus capable of performing...
- Patent number 4,413,292
- Issue date Nov 1, 1983
- Victor Company of Japan, Ltd.
- Hiroyuki Sugiyama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for recording information on optical disc
- Publication number 20090323499
- Publication date Dec 31, 2009
- Victor Company of Japan, Ltd.
- Yasuhiko Teranishi
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for recording information on optical disc
- Publication number 20060083141
- Publication date Apr 20, 2006
- Victor Company of Japan, Ltd.
- Yasuhiko Teranishi
- G11 - INFORMATION STORAGE

Kenji Yoshihara

Person

Patents Grantslast 30 patents

Method and apparatus for recording information on optical disc

Picture producing apparatus

Rotary recording medium which is playable in still picture, slow-mo...

Rotary recording medium and reproducing apparatus therefor

Rotary recording medium reproducing apparatus

System for reproducing an address signal from each track turn durin...

Special reproducing system for reproducing a rotary recording medium

Signal pickup device in a rotary recording medium reproducing appar...

System for pausing reproduction in rotary recording medium reproduc...

Rotary recording medium reproducing apparatus

Apparatus for playing back video signals recorded on a rotary recor...

Rotary recording medium

Address indicator control device in a rotary recording medium repro...

Rotary recording medium reproducing apparatus capable of performing...

Rotary recording medium reproducing apparatus address search

Rotary recording medium reproducing apparatus

Rotary recording medium capable of performing special reproduction

Apparatus for detecting position of a reproducing transducer in a r...

Apparatus for automatically reproducing signals in accordance with...

Rotary recording medium reproducing apparatus capable of performing...

Periodical signal detection circuit in a reproducing apparatus

High-speed search system in a rotary recording medium reproducing a...

Rotary recording medium reproducing apparatus capable of performing...

Case for a disc-shaped recording medium

State indicating device in a rotary recording medium reproducing ap...

Rotary recording medium reproducing apparatus capable of performing...

Patents Applicationslast 30 patents

Method and apparatus for recording information on optical disc

Method and apparatus for recording information on optical disc