Haruyasu Sakata

Person

Tokorozawa-City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rewritable type optical disc including recording marks over break p...
- Patent number 7,230,899
- Issue date Jun 12, 2007
- Pioneer Corporation
- Eiji Muramatsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus with light power control for use with optical r...
- Patent number 6,922,383
- Issue date Jul 26, 2005
- Pioneer Corporation
- Haruyasu Sakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/reproducing apparatus including a recording c...
- Patent number 6,891,783
- Issue date May 10, 2005
- Pioneer Corporation
- Haruyasu Sakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of searching for a boundary position between a recorded regi...
- Patent number 6,870,800
- Issue date Mar 22, 2005
- Pioneer Corporation
- Haruyasu Sakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Video disk recorder having a real-time editing function
- Patent number 5,497,243
- Issue date Mar 5, 1996
- Pioneer Electronic Corporation
- Haruyasu Sakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Controlling playing operations of a plurality of magazine type disc...
- Patent number 5,331,614
- Issue date Jul 19, 1994
- Pioneer Electronic Corporation
- Masaya Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Overshoot minimizing tracking servo apparatus
- Patent number 5,148,425
- Issue date Sep 15, 1992
- Pioneer Electronic Corporation
- Haruyasu Sakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking servo system adapted to operate with variable track pitch
- Patent number 5,065,383
- Issue date Nov 12, 1991
- Pioneer Electronic Corporation
- Kiyoshi Tateishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking servo system with a variable equalizing characteristic
- Patent number 5,056,074
- Issue date Oct 8, 1991
- Pioneer Electronic Corporation
- Kiyoshi Tateishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracking servo apparatus of disk player
- Patent number 5,025,434
- Issue date Jun 18, 1991
- Pioneer Electronic Corporation
- Kiyoshi Tateishi
- G11 - INFORMATION STORAGE
Information Patent Grant
High-speed search method for use in a disc player system
- Patent number 4,926,405
- Issue date May 15, 1990
- Pioneer Electronic Corporation
- Toshimasa Hangai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method of searching for a boundary position between a recorded regi...
- Publication number 20020101793
- Publication date Aug 1, 2002
- PIONEER CORPORATION
- Haruyasu Sakata
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording/reproducing apparatus
- Publication number 20020097647
- Publication date Jul 25, 2002
- PIONEER CORPORATION
- Haruyasu Sakata
- G11 - INFORMATION STORAGE
Information Patent Application
Recording apparatus for use with optical recording medium and metho...
- Publication number 20020064114
- Publication date May 30, 2002
- PIONEER CORPORATION
- Haruyasu Sakata
- G11 - INFORMATION STORAGE
Information Patent Application
Recording apparatus and method for optical recording medium
- Publication number 20020057634
- Publication date May 16, 2002
- PIONEER CORPORATION
- Masami Oishi
- G11 - INFORMATION STORAGE
Information Patent Application
Rewritable type optical disc, manufacturing method and manufacturin...
- Publication number 20020051417
- Publication date May 2, 2002
- PIONEER CORPORATION
- Eiji Muramatsu
- G11 - INFORMATION STORAGE

Haruyasu Sakata

Person

Patents Grantslast 30 patents

Rewritable type optical disc including recording marks over break p...

Recording apparatus with light power control for use with optical r...

Information recording/reproducing apparatus including a recording c...

Method of searching for a boundary position between a recorded regi...

Video disk recorder having a real-time editing function

Controlling playing operations of a plurality of magazine type disc...

Overshoot minimizing tracking servo apparatus

Tracking servo system adapted to operate with variable track pitch

Tracking servo system with a variable equalizing characteristic

Tracking servo apparatus of disk player

High-speed search method for use in a disc player system

Patents Applicationslast 30 patents

Method of searching for a boundary position between a recorded regi...

Information recording/reproducing apparatus

Recording apparatus for use with optical recording medium and metho...

Recording apparatus and method for optical recording medium

Rewritable type optical disc, manufacturing method and manufacturin...