Yu Matsui

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Tokyo, JP

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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...
Information Patent Application
ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISKS, METHOD FOR PRODUCING S...
- Publication number 20210151077
- Publication date May 20, 2021
- Kotaro KITAWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
SUBSTRATE FOR A MAGNETIC DISK
- Publication number 20190066724
- Publication date Feb 28, 2019
- UACJ CORPORATION
- Toshihiro NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
ALUMINUM ALLOY MATERIAL HAVING THERMAL BONDING FUNCTION IN SINGLE L...
- Publication number 20160089860
- Publication date Mar 31, 2016
- UACJ CORPORATION
- Tomohito Kurosaki
- B32 - LAYERED PRODUCTS