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Takao Uematsu
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Hitachi, JP
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last 30 patents
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Patent Grant
Highly thermal conductive grease composition and cooling device usi...
Patent number
6,632,780
Issue date
Oct 14, 2003
Hitachi, Ltd.
Takao Uematsu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatus equipped with a cooling block unit having sliding parts a...
Patent number
5,549,835
Issue date
Aug 27, 1996
Hitachi, Ltd.
Takao Uematsu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Lubricant for cold plastic working of aluminum alloys
Patent number
4,803,000
Issue date
Feb 7, 1989
Hitachi, Ltd.
Takao Uematsu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Emulsion type liquid lubricant for metal forming, process for prepa...
Patent number
4,657,685
Issue date
Apr 14, 1987
Hitachi, Ltd.
Takao Uematsu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Lubricant for metal forming and process for metal forming
Patent number
4,612,127
Issue date
Sep 16, 1986
Hitachi, Ltd.
Takao Uematsu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Lubricant for plastic working of metals
Patent number
4,612,128
Issue date
Sep 16, 1986
Hitachi, Ltd.
Takao Uematsu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...