Shuuji Hasegawa

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Scroll compressor having a movable auxiliary portion with contact p...
- Patent number 7,163,386
- Issue date Jan 16, 2007
- Hitachi Appliances, Inc.
- Takeshi Tsuchiya
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Scroll compressor
- Publication number 20050226755
- Publication date Oct 13, 2005
- Takeshi Tsuchiya
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...