Hiroyuki Amano

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Toyokawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drill
- Patent number 9,492,877
- Issue date Nov 15, 2016
- OSG Corporation
- Kazuteru Takai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DRILL
- Publication number 20140219737
- Publication date Aug 7, 2014
- OSG Corporation
- Kazuteru Takai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR