Hitoshi Ogata

Person

Sakai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal recording apparatus
- Patent number 6,768,708
- Issue date Jul 27, 2004
- Sanyo Electric Co., Ltd.
- Hitoshi Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Computer system and method of modifying program in the computer system
- Patent number 6,588,010
- Issue date Jul 1, 2003
- Sanyo Electric Co., Ltd.
- Hitoshi Ogata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk recording of playback device and method of controlling pickup...
- Patent number 6,226,242
- Issue date May 1, 2001
- Sanyo Electric Co., Ltd.
- Hitoshi Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk recording or playback device and method of adjusting initial p...
- Patent number 6,175,538
- Issue date Jan 16, 2001
- Sanyo Electric Co., Ltd.
- Hitoshi Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk recording or playback device and method of adjusting initial p...
- Patent number 6,172,949
- Issue date Jan 9, 2001
- Sanyo Electric Co., Ltd.
- Hitoshi Ogata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for disk reproduction, disk and cards used for...
- Patent number 6,002,654
- Issue date Dec 14, 1999
- Sanyo Electric Co., Ltd.
- Hitoshi Ogata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Disk playback device and method of controlling the device
- Patent number 5,943,303
- Issue date Aug 24, 1999
- Sanyo Electric Co., Ltd.
- Tadahiro Mitani
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk recording-playback device and disk loading or unloading method
- Patent number 5,892,738
- Issue date Apr 6, 1999
- Sanyo Electric Co., Ltd.
- Keiji Hirao
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk information reproduction apparatus and method using avoid band...
- Patent number 5,781,515
- Issue date Jul 14, 1998
- Sanyo Electric Co., Ltd.
- Hitoshi Ogata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Control system for disc playing device
- Patent number 5,721,715
- Issue date Feb 24, 1998
- Sanyo Electric Co., Ltd.
- Tadahiro Mitani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for controlling a rotatable optical disk storing magazine
- Patent number 5,671,196
- Issue date Sep 23, 1997
- Sanyo Electric Co., Ltd.
- Masanao Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc player
- Patent number 5,218,592
- Issue date Jun 8, 1993
- Sanyo Electric Co., Ltd.
- Taizo Isshiki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Signal reproducing apparatus
- Publication number 20040174342
- Publication date Sep 9, 2004
- SANYO ELECTRIC CO., LTD.
- Tokuo Yokota
- G06 - COMPUTING CALCULATING COUNTING

Hitoshi Ogata

Person

Patents Grantslast 30 patents

Signal recording apparatus

Computer system and method of modifying program in the computer system

Disk recording of playback device and method of controlling pickup...

Disk recording or playback device and method of adjusting initial p...

Disk recording or playback device and method of adjusting initial p...

Method and apparatus for disk reproduction, disk and cards used for...

Disk playback device and method of controlling the device

Disk recording-playback device and disk loading or unloading method

Disk information reproduction apparatus and method using avoid band...

Control system for disc playing device

Method for controlling a rotatable optical disk storing magazine

Disc player

Patents Applicationslast 30 patents

Signal reproducing apparatus