Osamu Shizuya

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Patents Grantslast 30 patents

Information Patent Grant
Picture quality indicator for satellite broadcasting receiver
- Patent number 4,935,814
- Issue date Jun 19, 1990
- Matsushita Electric Industrial Co., Ltd.
- Noriaki Omoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Satellite receiver having improved polarization plane determination...
- Patent number 4,823,135
- Issue date Apr 18, 1989
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television signal receiving apparatus
- Patent number 4,281,348
- Issue date Jul 28, 1981
- Matsushita Electric Industrial Co., Ltd.
- Osamu Shizuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE