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Hiroshi Minakawa
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Fujiidera, JP
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last 30 patents
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Patent Grant
Microwave oven having a function for matching impedance
Patent number
5,347,108
Issue date
Sep 13, 1994
Sharp Kabushiki Kaisha
Hiroshi Minakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave oven with inverter controlled power source
Patent number
5,149,929
Issue date
Sep 22, 1992
Sharp Kabushiki Kaisha
Hiroshi Minakawa
G05 - CONTROLLING REGULATING
Information
Patent Grant
Abnormal temperature detection and microwave generation suppression...
Patent number
4,221,949
Issue date
Sep 9, 1980
Sharp Kabushiki Kaisha
Hiroshi Minakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR