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Youichirou Tsuda
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Tokorozawa, JP
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last 30 patents
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Patent Grant
Information transmission system for transmitting a digital informat...
Patent number
5,430,738
Issue date
Jul 4, 1995
Pioneer Electronic Corporation
Youichirou Tsuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information transmission system retransmitting information signals...
Patent number
5,345,594
Issue date
Sep 6, 1994
Pioneer Electronic Corporation
Youichirou Tsuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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