Umekichi Sasaki

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid compositions containing refrigeration oils and chlorine-free...
- Patent number 7,052,626
- Issue date May 30, 2006
- Nippon Mitsubishi Oil Corporation
- Hiroshi Hasegawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluid compositions containing refrigerator oils and chlorine-free f...
- Patent number 6,998,065
- Issue date Feb 14, 2006
- Nippon Mitsubishi Oil Corporation
- Hiroshi Hasegawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Refrigerator oils for use with chlorine-free fluorocarbon refrigerants
- Patent number 6,582,621
- Issue date Jun 24, 2003
- Nippon Mitsubishi Oil Corporation
- Umekichi Sasaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Refrigerator oil compositions and fluid compositions for refrigerator
- Patent number 6,251,300
- Issue date Jun 26, 2001
- Nippon Mitsubishi Oil Corporation
- Katsuya Takigawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluid composition comprising HFC refrigerant and alkylbenzene-based...
- Patent number 6,207,071
- Issue date Mar 27, 2001
- Nippon Mitsubishi Oil Corporation
- Katsuya Takigawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluid compositions containing refrigerator oils and chlorine-free f...
- Patent number 6,153,118
- Issue date Nov 28, 2000
- Nippon Mitsubishi Oil Corp.
- Hiroshi Hasegawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluid composition for use in a refrigerating machine in which the r...
- Patent number 5,817,251
- Issue date Oct 6, 1998
- Nippon Oil Co., Ltd.
- Katsuya Takigawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil and composition for refrigerating machine, and refr...
- Patent number 5,746,933
- Issue date May 5, 1998
- Nippon Oil Co., Ltd.
- Noboru Ishida
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluid composition for use in a refrigerating machine in which the r...
- Patent number 5,711,895
- Issue date Jan 27, 1998
- Nippon Oil Co., Ltd.
- Katsuya Takigawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating compositions comprising fluoroalkane refrigerant, an es...
- Patent number 5,512,198
- Issue date Apr 30, 1996
- Nippon Oil Co., Ltd.
- Umekichi Sasaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Refrigerator oil composition containing phosphate ester additives f...
- Patent number 5,464,550
- Issue date Nov 7, 1995
- Nippon Oil Company, Limited
- Umekichi Sasaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synthetic lubricating oil
- Patent number 5,447,647
- Issue date Sep 5, 1995
- Nippon Oil Co., Ltd.
- Noboru Ishida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluid compositions for refrigerators
- Patent number 5,391,311
- Issue date Feb 21, 1995
- Nippon Oil Co., Ltd.
- Noboru Ishida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition for lubricating oil
- Patent number 5,279,752
- Issue date Jan 18, 1994
- Nippon Oil Co., Ltd.
- Hiroshi Hasegawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Synthetic lubricating oils
- Patent number 5,262,076
- Issue date Nov 16, 1993
- Nippon Oil Co., Ltd.
- Noboru Ishida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Lubricating oil compositions for refrigerators
- Patent number 4,948,525
- Issue date Aug 14, 1990
- Nippon Oil Co., Ltd.
- Umekichi Sasaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Refrigeration oil composition
- Patent number 4,504,403
- Issue date Mar 12, 1985
- Nippon Oil Co., Ltd.
- Masaaki Tsunemi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Refrigeration lubricating oil compositions
- Patent number 4,267,064
- Issue date May 12, 1981
- Nippon Oil Company, Ltd.
- Umekichi Sasaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-viscosity refrigerator oil compositions
- Patent number 4,248,726
- Issue date Feb 3, 1981
- Nippon Oil Co., Ltd.
- Kazuo Uchinuma
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Umekichi Sasaki

Person

Patents Grantslast 30 patents

Fluid compositions containing refrigeration oils and chlorine-free...

Fluid compositions containing refrigerator oils and chlorine-free f...

Refrigerator oils for use with chlorine-free fluorocarbon refrigerants

Refrigerator oil compositions and fluid compositions for refrigerator

Fluid composition comprising HFC refrigerant and alkylbenzene-based...

Fluid compositions containing refrigerator oils and chlorine-free f...

Fluid composition for use in a refrigerating machine in which the r...

Lubricating oil and composition for refrigerating machine, and refr...

Fluid composition for use in a refrigerating machine in which the r...

Lubricating compositions comprising fluoroalkane refrigerant, an es...

Refrigerator oil composition containing phosphate ester additives f...

Synthetic lubricating oil

Fluid compositions for refrigerators

Composition for lubricating oil

Synthetic lubricating oils

Lubricating oil compositions for refrigerators

Refrigeration oil composition

Refrigeration lubricating oil compositions

High-viscosity refrigerator oil compositions