Tomoaki Miyasaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Channel programming apparatus for a signal receiver
- Patent number 4,310,924
- Issue date Jan 12, 1982
- Sony Corporation
- Tomoaki Miyasaka
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power supply control apparatus for a television receiver
- Patent number 4,271,432
- Issue date Jun 2, 1981
- Sony Corporation
- Tadahiko Suzuki
- G04 - HOROLOGY