Yukiharu Beppu

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Refrigerating machine oil composition for use with HCFC and HFC ref...
- Patent number 5,728,655
- Issue date Mar 17, 1998
- Mitsubishi Oil Company, Limited
- Masayoshi Muraki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Refrigerating machine oil composition for use with HFC refrigerant
- Patent number 5,653,909
- Issue date Aug 5, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Masayoshi Muraki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigerator oil composition
- Patent number 5,342,533
- Issue date Aug 30, 1994
- Mitsubishi Oil Co., Ltd.
- Yasuo Kondo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Grease composition for constant velocity joint
- Publication number 20070179066
- Publication date Aug 2, 2007
- Kiyomi Sakamoto
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...