Norimitsu Kai

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Miyazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Seat ring with insert for butterfly valve, and manufacturing method...
- Patent number 7,637,478
- Issue date Dec 29, 2009
- Asahi Organic Chemicals Industry Co., Ltd.
- Tatsuya Sakagami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PISTON-FORMAT WORKING-FLUID-PRESSURE ACTUATOR AND CONTROL VALVE
- Publication number 20150053874
- Publication date Feb 26, 2015
- Asahi Organic Chemicals Industry Co., Ltd.
- Norimitsu Kai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Seat Ring with Insert for Butterfly Valve, and Manufacturing Method...
- Publication number 20080023664
- Publication date Jan 31, 2008
- ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD.
- Tatsuya Sakagami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Butterfly valve
- Publication number 20060186367
- Publication date Aug 24, 2006
- ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD
- Norimitsu Kai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...