Takeshi Udagawa

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
CVT ring member and method for manufacturing the same
- Patent number 10,948,046
- Issue date Mar 16, 2021
- Aichi Steel Corporation
- Takeshi Udagawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
CVT RING MEMBER AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160312854
- Publication date Oct 27, 2016
- AICHI STEEL CORPORATION
- Takeshi UDAGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
Rolling part and manufacturing method thereof
- Publication number 20110000583
- Publication date Jan 6, 2011
- Katsuhiko Kizawa
- C21 - METALLURGY OF IRON