Masatomo Okamoto

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coupling structure for vacuum exhaust device and vacuum exhaust system
- Patent number 9,273,568
- Issue date Mar 1, 2016
- ULVAC, Inc.
- Toshio Suzuki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
COUPLING STRUCTURE FOR VACUUM EXHAUST DEVICE AND VACUUM EXHAUST SYSTEM
- Publication number 20130280062
- Publication date Oct 24, 2013
- Ulvac, Inc.
- Toshio Suzuki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...