Atsushi Tomimoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Friction-joining structure
- Patent number 8,492,004
- Issue date Jul 23, 2013
- Nippon Steel Engineering Co., Ltd.
- Atsushi Watanabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FRICTION-JOINING STEEL PLATE AND FRICTION-JOINING STRUCTURE
- Publication number 20120183801
- Publication date Jul 19, 2012
- NIPPON STEEL CORPORATION
- Atsushi Watanabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Friction-Joining Steel Plate and Friction-Joining Structure
- Publication number 20090239092
- Publication date Sep 24, 2009
- Atsushi Watanabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...