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Shoichi Katagiri
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Tokorozawa, JP
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last 30 patents
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Patent Grant
Information reproducing apparatus and method
Patent number
6,434,326
Issue date
Aug 13, 2002
Pioneer Electronic Corp.
Toshiyasu Kondo
G11 - INFORMATION STORAGE
Information
Patent Grant
Image information reproducing apparatus
Patent number
6,381,399
Issue date
Apr 30, 2002
Pioneer Electronic Corporation
Hiroyuki Motohashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for recording and reproducing picture informat...
Patent number
5,282,186
Issue date
Jan 25, 1994
Pioneer Electronic Corporation
Junichi Yoshio
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc player control system for quickly placing disc player in comma...
Patent number
5,146,347
Issue date
Sep 8, 1992
Pioneer Electronic Corporation
Akira Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for recording and reproducing picture informat...
Patent number
5,065,252
Issue date
Nov 12, 1991
Pioneer Electronic Corporation
Junichi Yoshio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus of recording and reproducing picture informati...
Patent number
5,063,551
Issue date
Nov 5, 1991
Pioneer Electronic Corporation
Junichi Yoshio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for recording and reproducing picture informat...
Patent number
5,043,826
Issue date
Aug 27, 1991
Pioneer Electronic Corporation
Junichi Yoshio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Playback method for use in a recording medium playing apparatus usi...
Patent number
5,010,417
Issue date
Apr 23, 1991
Pioneer Electronic Corporation
Junichi Yoshio
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording disc with composite index codes and its playb...
Patent number
4,843,484
Issue date
Jun 27, 1989
Pioneer Electronic Corporation
Hitoshi Kanamaru
G11 - INFORMATION STORAGE