Takao Nishiyama

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for recording and playback of a television broadcast sign...
- Patent number 5,911,029
- Issue date Jun 8, 1999
- Sanyo Electric Co., Ltd.
- Hiroshi Sakaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic frequency control method and receiving apparatus using th...
- Patent number 5,107,335
- Issue date Apr 21, 1992
- Sanyo Electric Co., Ltd.
- Takao Nishiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE