Shigeru Yamanaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ball screwed nut, linearly guiding apparatus using the same, ball s...
- Patent number 6,334,370
- Issue date Jan 1, 2002
- THK Co., Ltd
- Katsuhiro Sonoda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Rolling Guide Device
- Publication number 20080031557
- Publication date Feb 7, 2008
- THK CO., LTD.
- Shigeru Yamanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...