Hideki Wadayama

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Scroll compressor having a discharge muffler
- Patent number 6,071,099
- Issue date Jun 6, 2000
- Sanyo Electric Co., Ltd.
- Yoshinori Noboru
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor having a pump with two adjacent rocking rotors
- Patent number 6,050,794
- Issue date Apr 18, 2000
- Sanyo Electric Co., Ltd.
- Yoshinori Noboru
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...