Tadao Toyooka

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Kodama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Induction heating apparatus using a saturable reactor for power con...
- Patent number 4,055,740
- Issue date Oct 25, 1977
- Matsushita Electric Industrial Company
- Masatatsu Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pan detector for induction heating apparatus
- Patent number 4,016,392
- Issue date Apr 5, 1977
- Matsushita Electric Industrial Co., Ltd.
- Takao Kobayashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High frequency heating apparatus
- Patent number 4,002,875
- Issue date Jan 11, 1977
- Matsushita Electric Industrial Co., Ltd.
- Mitsuyuki Kiuchi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Pan detector for an induction heating apparatus
- Patent number 3,993,885
- Issue date Nov 23, 1976
- Matsushita Electric Industrial Co., Ltd.
- Hideyuki Kominami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR