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Tomoyoshi Irie
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Plate type heat exchanger
Patent number
6,681,844
Issue date
Jan 27, 2004
Ebara Corporation
Naoyuki Inoue
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Absorption refrigerator
Patent number
6,564,572
Issue date
May 20, 2003
Ebara Corporation
Tomoyuki Uchimura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Absorption refrigerating machine
Patent number
6,442,964
Issue date
Sep 3, 2002
Ebara Corporation
Naoyuki Inoue
F28 - HEAT EXCHANGE IN GENERAL