Kazuo Sekigami

Person

Tochigi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Scroll compressor
- Patent number 6,174,150
- Issue date Jan 16, 2001
- Hitachi, Ltd.
- Isamu Tsubono
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll compressor
- Patent number 5,829,959
- Issue date Nov 3, 1998
- Hitachi, Ltd.
- Isamu Tsubono
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll compressor having an orbiting scroll with volute wraps on bo...
- Patent number 5,775,893
- Issue date Jul 7, 1998
- Hitachi, Ltd.
- Kunihiko Takao
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary compressor and blade tip structure
- Patent number 5,494,423
- Issue date Feb 27, 1996
- Hitachi, Ltd.
- Akihiko Ishiyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll compressor and air conditioner using the same
- Patent number 5,345,785
- Issue date Sep 13, 1994
- Hitachi, Ltd.
- Kazuo Sekigami
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Scroll compressor with improved bearing
- Patent number 5,137,437
- Issue date Aug 11, 1992
- Hitachi, Ltd.
- Shigeru Machida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary compressor with spiral oil grooves for crankshaft
- Patent number 4,626,180
- Issue date Dec 2, 1986
- Hitachi, Ltd.
- Shigetaro Tagawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary compressor with tapered valve ports for lubricating pump
- Patent number 4,561,829
- Issue date Dec 31, 1985
- Hitachi, Ltd.
- Hiroshi Iwata
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Kazuo Sekigami

Person

Patents Grantslast 30 patents

Scroll compressor

Scroll compressor

Scroll compressor having an orbiting scroll with volute wraps on bo...

Rotary compressor and blade tip structure

Scroll compressor and air conditioner using the same

Scroll compressor with improved bearing

Rotary compressor with spiral oil grooves for crankshaft

Rotary compressor with tapered valve ports for lubricating pump