Shinichi Yamagami

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical seal device and processing apparatus
- Patent number 8,998,213
- Issue date Apr 7, 2015
- JGC Corporation
- Takeshi Kojima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MECHANICAL SEAL DEVICE AND PROCESSING APPARATUS
- Publication number 20120127825
- Publication date May 24, 2012
- JGC CORPORATION
- Takeshi Kojima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL