HIROYUKI OHIRA

Person

NAKAKOMA-GUN, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control information recording method and apparatus, information rec...
- Patent number 7,136,347
- Issue date Nov 14, 2006
- Pioneer Electronic Corporation
- Shoji Taniguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Control information recording method and apparatus, information rec...
- Patent number 6,731,575
- Issue date May 4, 2004
- Pioneer Display Products Corporation
- Shoji Taniguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording information, including control i...
- Patent number 5,901,123
- Issue date May 4, 1999
- Pioneer Electronic Corporation
- Shoji Taniguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a master disc for optical discs
- Patent number 5,843,626
- Issue date Dec 1, 1998
- Pioneer Video Corporation
- Minemasa Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk having pattern displayed thereon and apparatus for man...
- Patent number 5,751,690
- Issue date May 12, 1998
- Pioneer Video Corporation
- Hiroyuki Ohira
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc having large display patterns and its manufacturing ap...
- Patent number 5,748,607
- Issue date May 5, 1998
- Pioneer Video Corporation
- Hiroyuki Ohira
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc having indication portion
- Patent number 5,675,570
- Issue date Oct 7, 1997
- Pioneer Electronic Corporation
- Hiroyuki Ohira
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording method and apparatus used to form a groove on a r...
- Patent number 5,105,404
- Issue date Apr 14, 1992
- Pioneer Electronic Corporation
- Hiroyuki Ohira
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk recording apparatus
- Patent number 4,680,745
- Issue date Jul 14, 1987
- Pioneer Electronic Corporation
- Minemasa Ota
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Control information recording method and apparatus, information rec...
- Publication number 20040174794
- Publication date Sep 9, 2004
- SHOJI TANIGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
Control information recording method and apparatus, information rec...
- Publication number 20020154586
- Publication date Oct 24, 2002
- SHOJI TANIGUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROL INFORMATION RECORDING METHOD AND APPARATUS, INFORMATION REC...
- Publication number 20010040845
- Publication date Nov 15, 2001
- SHOJI TANIGUCHI
- G11 - INFORMATION STORAGE

HIROYUKI OHIRA

Person

Patents Grantslast 30 patents

Control information recording method and apparatus, information rec...

Control information recording method and apparatus, information rec...

Method and apparatus for recording information, including control i...

Method for manufacturing a master disc for optical discs

Optical disk having pattern displayed thereon and apparatus for man...

Optical disc having large display patterns and its manufacturing ap...

Optical disc having indication portion

Optical recording method and apparatus used to form a groove on a r...

Optical disk recording apparatus

Patents Applicationslast 30 patents

Control information recording method and apparatus, information rec...

Control information recording method and apparatus, information rec...

CONTROL INFORMATION RECORDING METHOD AND APPARATUS, INFORMATION REC...