Shouzaburou Sakaguchi

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Kawagoe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Playback search control device for a tape recorder
- Patent number 4,580,179
- Issue date Apr 1, 1986
- Pioneer Electronic Corp.
- Shouzaburou Sakaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for selecting desired piece of information recorded in magne...
- Patent number 4,551,774
- Issue date Nov 5, 1985
- Pioneer Electronic Corporation
- Shouzaburou Sakaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Repeat playback device for tape recorder
- Patent number 4,463,393
- Issue date Jul 31, 1984
- Pioneer Electronic Corporation
- Yoshiharu Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape drive device in recording and reproducing device
- Patent number 4,441,127
- Issue date Apr 3, 1984
- Pioneer Electronic Corporation
- Yoshiharu Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic-reversing tape deck
- Patent number 4,423,443
- Issue date Dec 27, 1983
- Pioneer Electronic Corporation
- Yoshiharu Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette tape player-recorder
- Patent number 4,413,291
- Issue date Nov 1, 1983
- Pioneer Electronic Corporation
- Yoshiharu Ueki
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for detecting a non-recorded segment on magnetic tape
- Patent number 4,404,604
- Issue date Sep 13, 1983
- Pioneer Electronic Corporation
- Yoshiharu Ueki
- G11 - INFORMATION STORAGE