Kazuaki Shinoki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Screw-type rotary fluid machine including rotors having treated sur...
- Patent number 5,314,321
- Issue date May 24, 1994
- Hitachi, Ltd.
- Akihiko Yamamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OIL-FREE SCROLL COMPRESSOR
- Publication number 20100158733
- Publication date Jun 24, 2010
- Hirokatsu Kohsokabe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...