Naoki Hashimotodani

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for polishing metal surface
- Patent number 11,440,154
- Issue date Sep 13, 2022
- SamTech International, Inc.
- Naoki Hashimotodani
- B24 - GRINDING POLISHING
Information Patent Grant
Method for surface-finishing plastically-deformed metal liner and m...
- Patent number 10,590,543
- Issue date Mar 17, 2020
- SamTech International, Inc.
- Naoki Hashimotodani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR POLISHING METAL SURFACE
- Publication number 20190160621
- Publication date May 30, 2019
- Samtech International, Inc.
- Naoki Hashimotodani
- B24 - GRINDING POLISHING