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Tetsuji Uchiyama
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Tokyo, JP
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last 30 patents
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Patent Grant
Air conditioner
Patent number
6,250,372
Issue date
Jun 26, 2001
Mitsubishi Denki Kabushiki Kaisha
Yasuyuki Arai
F24 - HEATING RANGES VENTILATING
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Patent Grant
Air conditioner
Patent number
5,987,911
Issue date
Nov 23, 1999
Mitsubishi Denki Kabushiki Kaisha
Yasuyuki Arai
F24 - HEATING RANGES VENTILATING