Yuichiro KITAMURA

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power transmission shaft and spline-processing method
- Patent number 10,352,365
- Issue date Jul 16, 2019
- NTN Corporation
- Tsuneaki Hiraoka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
POWER TRANSMISSION SHAFT AND SPLINE-PROCESSING METHOD
- Publication number 20160298693
- Publication date Oct 13, 2016
- NTN Corporation
- Tsuneaki HIRAOKA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...