Seiji HASHIGUCHI

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Ichinomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum valve and vacuum pressure control system using the same
- Patent number 10,260,656
- Issue date Apr 16, 2019
- CKD Corporation
- Minoru Ito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vacuum pressure control apparatus
- Patent number 10,167,958
- Issue date Jan 1, 2019
- CKD Corporation
- Yasunori Nishimura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
VACUUM VALVE AND VACUUM PRESSURE CONTROL SYSTEM USING THE SAME
- Publication number 20170351275
- Publication date Dec 7, 2017
- CKD CORPORATION
- Minoru ITO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VACUUM PRESSURE CONTROL APPARATUS
- Publication number 20170234437
- Publication date Aug 17, 2017
- CKD CORPORATION
- Yasunori NISHIMURA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...