Tetsuya Tenma

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information converting method, information converting apparatus and...
- Patent number 7,181,298
- Issue date Feb 20, 2007
- Pioneer Corporation
- Junichi Yoshio
- G11 - INFORMATION STORAGE
Information Patent Grant
Audio information reproducing system, audio information reproducing...
- Patent number 7,092,618
- Issue date Aug 15, 2006
- Pioneer Corporation
- Junichi Yoshio
- G11 - INFORMATION STORAGE
Information Patent Grant
Video disk player including signal switching synchronization
- Patent number 5,040,076
- Issue date Aug 13, 1991
- Pioneer Electronic Corporation
- Tetsuya Tenma
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproducing processor allowing selective inhibition of dropout comp...
- Patent number 4,994,924
- Issue date Feb 19, 1991
- Pioneer Electronic Corporation
- Tetsuya Tenma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing apparatus for a stereoscopic video image
- Patent number 4,974,074
- Issue date Nov 27, 1990
- Pioneer Electronic Corporation
- Tetsuya Tenma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Video display apparatus, audio mixing apparatus, video-audio output...
- Publication number 20020174440
- Publication date Nov 21, 2002
- PIONEER CORPORATION
- Hidemi Usuba
- G11 - INFORMATION STORAGE
Information Patent Application
Audio information reproducing system, audio information reproducing...
- Publication number 20010024447
- Publication date Sep 27, 2001
- PIONEER CORPORATION
- Junichi Yoshio
- G11 - INFORMATION STORAGE