Tatsuo Saka

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Kadoma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heating apparatus provided with a voice synthesizing circuit
- Patent number 4,351,999
- Issue date Sep 28, 1982
- Matsushita Electric Industrial Co., Ltd.
- Shunichi Nagamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction heating apparatus with means for detecting zero crossing...
- Patent number 4,317,975
- Issue date Mar 2, 1982
- Matsushita Electric Industrial Co., Ltd.
- Takumi Mizukawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Induction heating apparatus with means for detecting zero crossing...
- Patent number 4,145,592
- Issue date Mar 20, 1979
- Matsushita Electric Industrial Co., Ltd.
- Takumi Mizukawa
- G05 - CONTROLLING REGULATING