Yasunori Sugita

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Kitakoma-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shaft seal packing and shaft seal structure for valve
- Patent number 8,132,785
- Issue date Mar 13, 2012
- Kitz Corporation
- Yasunori Sugita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ball check valve and pumping apparatus using the check valve
- Patent number 6,267,137
- Issue date Jul 31, 2001
- Kitz Corporation
- Osamu Watanabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SHAFT SEAL PACKING AND SHAFT SEAL STRUCTURE FOR VALVE
- Publication number 20090289423
- Publication date Nov 26, 2009
- Yasunori Sugita
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...