Masato Ikegawa

Person

Shimoinayoshi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Scroll fluid apparatus handling compressible fluid
- Patent number 4,464,100
- Issue date Aug 7, 1984
- Hitachi, Ltd.
- Shigeru Machida
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll fluid apparatus with an arcuate recess adjacent the stationa...
- Patent number 4,443,166
- Issue date Apr 17, 1984
- Hitachi, Ltd.
- Masato Ikegawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll member
- Patent number 4,441,870
- Issue date Apr 10, 1984
- Hitachi, Ltd.
- Masato Ikegawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll member assembly of scroll-type fluid machine
- Patent number 4,417,863
- Issue date Nov 29, 1983
- Hitachi, Ltd.
- Masato Ikegawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll fluid apparatus with crankshaft bearing located in orbiting...
- Patent number 4,396,364
- Issue date Aug 2, 1983
- Hitachi, Ltd.
- Kenji Tojo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll-type fluid apparatus provided with means for counteracting a...
- Patent number 4,384,831
- Issue date May 24, 1983
- Hitachi, Ltd.
- Masato Ikegawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll compressor provided with means for pressing an orbiting scro...
- Patent number 4,365,941
- Issue date Dec 28, 1982
- Hitachi, Ltd.
- Kenji Tojo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Scrool-type fluid machine with liquid-filled force-balanced pockets
- Patent number 4,350,479
- Issue date Sep 21, 1982
- Hitachi, Ltd.
- Kenji Tojo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Masato Ikegawa

Person

Patents Grantslast 30 patents

Scroll fluid apparatus handling compressible fluid

Scroll fluid apparatus with an arcuate recess adjacent the stationa...

Scroll member

Scroll member assembly of scroll-type fluid machine

Scroll fluid apparatus with crankshaft bearing located in orbiting...

Scroll-type fluid apparatus provided with means for counteracting a...

Scroll compressor provided with means for pressing an orbiting scro...

Scrool-type fluid machine with liquid-filled force-balanced pockets