Noriharu Sato

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Capacity control device for compressor
- Patent number 4,619,595
- Issue date Oct 28, 1986
- Hitachi, Ltd.
- Keijiro Amano
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Swash plate type compressor with silencer structure
- Patent number 4,407,638
- Issue date Oct 4, 1983
- Hitachi, Ltd.
- Kazushi Sasaya
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...