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Kazunori Matsuo
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Kawagoe, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rotation control device, method thereof, program thereof, recording...
Patent number
7,286,453
Issue date
Oct 23, 2007
Pioneer Corporation
Yasutaka Suzuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Error correction method, apparatus and program product
Patent number
7,146,555
Issue date
Dec 5, 2006
Pioneer Corporation
Takashi Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Information reproducing system having means for preventing a breakd...
Patent number
7,113,457
Issue date
Sep 26, 2006
Pioneer Corporation
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Grant
Information reproducing apparatus and method, and error correction...
Patent number
7,106,679
Issue date
Sep 12, 2006
Pioneer Corporation
Takashi Sasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical reproducing system having resume function based on recordin...
Patent number
7,016,268
Issue date
Mar 21, 2006
Pioneer Corporation
Masao Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Information reproducing apparatus and method, and drive control system
Patent number
7,012,877
Issue date
Mar 14, 2006
Pioneer Corporation
Yasuhisa Okamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk playing apparatus and method for discriminating optica...
Patent number
6,952,387
Issue date
Oct 4, 2005
Pioneer Corporation
Yoshimichi Nishio
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk drive device
Patent number
6,937,417
Issue date
Aug 30, 2005
Pioneer Corporation
Koichi Nagaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording/reproducing apparatus
Patent number
6,836,385
Issue date
Dec 28, 2004
Pioneer Corporation
Shinichi Naohara
G11 - INFORMATION STORAGE
Information
Patent Grant
Focusing controller for focus jump control between recording layers...
Patent number
6,777,657
Issue date
Aug 17, 2004
Pioneer Corporation
Yoshimichi Nishio
G11 - INFORMATION STORAGE
Information
Patent Grant
System for reproducing information recorded on an information recor...
Patent number
6,683,826
Issue date
Jan 27, 2004
Pioneer Corporation
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Grant
Carrying device for information recording medium
Patent number
6,628,590
Issue date
Sep 30, 2003
Pioneer Corporation
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Grant
Reproducing device with cross-fading operation
Patent number
6,594,212
Issue date
Jul 15, 2003
Pioneer Corporation
Tomomichi Kimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for detecting abnormal insertion of disc body
Patent number
6,587,412
Issue date
Jul 1, 2003
Pioneer Corporation
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Grant
System for reproducing recording mediums
Patent number
6,574,171
Issue date
Jun 3, 2003
Pioneer Corporation
Kiyoshi Furukawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for correcting information storage position
Patent number
6,442,461
Issue date
Aug 27, 2002
Pioneer Corporation
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Grant
Navigation apparatus and navigation method for movable body
Patent number
6,374,181
Issue date
Apr 16, 2002
Pioneer Corporation
Kazunori Matsuo
G01 - MEASURING TESTING
Information
Patent Grant
Disc reproducing apparatus for determining a track jump
Patent number
6,333,901
Issue date
Dec 25, 2001
Pioneer Corporation
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Grant
Initializing position for transporting a reproducing apparatus
Patent number
6,252,832
Issue date
Jun 26, 2001
Pioneer Corporation
Kiyoshi Furukawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk reproducing device provided with improved spindle moto...
Patent number
5,784,346
Issue date
Jul 21, 1998
Pioneer Electronic Corporation
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium reproducing device
Patent number
5,654,949
Issue date
Aug 5, 1997
Pioneer Electronic Corporation
Yoshiya Nonaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Multiple track and reversing address search method for use in a dis...
Patent number
4,939,712
Issue date
Jul 3, 1990
Pioneer Electronic Corporation
Hiroyuki Abe
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Information reproducing apparatus and information reproducing method
Publication number
20050086604
Publication date
Apr 21, 2005
PIONEER CORPORATION
Shinichi Naohara
G11 - INFORMATION STORAGE
Information
Patent Application
Rotation control device, method thereof, program thereof, recording...
Publication number
20050002301
Publication date
Jan 6, 2005
Yasutaka Suzuki
G11 - INFORMATION STORAGE
Information
Patent Application
Information reproducing system having means for preventing a breakd...
Publication number
20040257923
Publication date
Dec 23, 2004
PIONEER CORPORATION
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Application
Error correction method, apparatus and program product
Publication number
20040111661
Publication date
Jun 10, 2004
PIONEER CORPORATION
Takashi Sasaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Information reproducing apparatus and method, and error correction...
Publication number
20040073853
Publication date
Apr 15, 2004
Takashi Sasaki
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for reproducing and outputting program informa...
Publication number
20040028389
Publication date
Feb 12, 2004
PIONEER CORPORATION
Shinichi Naohara
G11 - INFORMATION STORAGE
Information
Patent Application
Information reproducing apparatus and method, and drive control system
Publication number
20030235123
Publication date
Dec 25, 2003
PIONEER CORPORATION
Yasuhisa Okamoto
G11 - INFORMATION STORAGE
Information
Patent Application
Record medium playback apparatus and record medium playback method
Publication number
20030218942
Publication date
Nov 27, 2003
PIONEER CORPORATION
Masao Yoshida
G11 - INFORMATION STORAGE
Information
Patent Application
System for reproducing information recorded on an information recor...
Publication number
20030193849
Publication date
Oct 16, 2003
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Application
Information recording-reproducing apparatus
Publication number
20030193850
Publication date
Oct 16, 2003
PIONEER CORPORATION
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disk playing apparatus and method for discriminating optica...
Publication number
20020145962
Publication date
Oct 10, 2002
PIONEER CORPORATION
Yoshimichi Nishio
G11 - INFORMATION STORAGE
Information
Patent Application
Focusing controller for focus jump control between recording layers...
Publication number
20020145101
Publication date
Oct 10, 2002
PIONEER CORPORATION
Yoshimichi Nishio
G11 - INFORMATION STORAGE
Information
Patent Application
Disk drive device
Publication number
20020021512
Publication date
Feb 21, 2002
Koichi Nagaki
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus and method for correcting information storage position
Publication number
20010016792
Publication date
Aug 23, 2001
PIONEER CORPORATION
Kazunori Matsuo
G11 - INFORMATION STORAGE
Information
Patent Application
Recording/reproducing apparatus
Publication number
20010008471
Publication date
Jul 19, 2001
Shinichi Naohara
G11 - INFORMATION STORAGE
Information
Patent Application
Reproducing device with cross-fading operation
Publication number
20010002183
Publication date
May 31, 2001
Tomomichi Kimura
G11 - INFORMATION STORAGE