Tokiya Wakai

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Patents Grantslast 30 patents

Information Patent Grant
Impeller of centrifugal compressor
- Patent number 8,956,118
- Issue date Feb 17, 2015
- Mitsubishi Heavy Industries, Ltd.
- Tokiya Wakai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
IMPELLER OF CENTRIFUGAL COMPRESSOR
- Publication number 20120121432
- Publication date May 17, 2012
- Tokiya Wakai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...