Masahito Yamashita

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricant composition for refrigerating machine and compressor usin...
- Patent number 8,906,250
- Issue date Dec 9, 2014
- Idemitsu Kosan Co., Ltd.
- Masato Kaneko
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lubricating oil composition for refrigerators and compressors with...
- Patent number 8,703,662
- Issue date Apr 22, 2014
- Idemitsu Kosan Co., Ltd.
- Masato Kaneko
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant composition for refrigerator and compressor using the same
- Patent number 8,460,571
- Issue date Jun 11, 2013
- Idemitsu Kosan Co., Ltd.
- Masato Kaneko
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Limiter device for variable displacement compressor
- Patent number 7,293,965
- Issue date Nov 13, 2007
- Denso Corporation
- Yasuo Tabuchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electromagnetic clutch for a compressor
- Patent number 5,199,541
- Issue date Apr 6, 1993
- Nippondenso Co., Ltd.
- Masashi Tobyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
LUBRICANT COMPOSITION FOR REFRIGERATING MACHINE AND COMPRESSOR USIN...
- Publication number 20100281912
- Publication date Nov 11, 2010
- Idemitsu Kosan Co., Ltd.
- Masato Kaneko
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION FOR REFRIGERATOR AND COMPRESSOR USING THE SAME
- Publication number 20100175421
- Publication date Jul 15, 2010
- Idemitsu Kosan Co., Ltd.
- Masato Kaneko
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION FOR REFRIGERATORS AND COMPRESSORS WITH...
- Publication number 20100147016
- Publication date Jun 17, 2010
- Idemitsu Kosan Co., Ltd.
- Masato Kaneko
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Vehicle air conditioner in which shaft seal is protected
- Publication number 20060067837
- Publication date Mar 30, 2006
- DENSO CORPORATION
- Takekazu Kanou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Limiter device for variable displacement compressor
- Publication number 20040165993
- Publication date Aug 26, 2004
- DENSO Corporation
- Yasuo Tabuchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...