Yu IGARASHI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum alloy sheet for magnetic disk and production method theref...
- Patent number 11,341,995
- Issue date May 24, 2022
- UACJ Corporation
- Kotaro Kitawaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM ALLOY SHEET FOR MAGNETIC DISK AND PRODUCTION METHOD THEREF...
- Publication number 20210319806
- Publication date Oct 14, 2021
- Kotaro KITAWAKI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...