Yohei Sekino

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tube coupling joint
- Patent number 9,091,374
- Issue date Jul 28, 2015
- Flowell Corporation
- Yohei Sekino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
TUBE COUPLING JOINT
- Publication number 20130307265
- Publication date Nov 21, 2013
- FLOWELL CORPORATION
- Yohei Sekino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...