Masataka Hasegawa

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Takasago-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Screw compressor
- Patent number 7,588,430
- Issue date Sep 15, 2009
- Kabushiki Kaisha Kobe Seiko Sho
- Masataka Hasegawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Screw compressor
- Publication number 20060008375
- Publication date Jan 12, 2006
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Masataka Hasegawa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...