Atsushi Yamazaki

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing substrate for memory disk
- Patent number 4,829,799
- Issue date May 16, 1989
- Furukawa Aluminum Co., Ltd.
- Thomas U. Coe
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing metal substrates for disk for memory storag...
- Patent number 4,825,680
- Issue date May 2, 1989
- Furukawa Aluminum Co., Ltd.
- Thomas U. Coe
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing substrate for memory disk
- Patent number 4,823,578
- Issue date Apr 25, 1989
- Furukawa Aluminum Co., Ltd.
- Thomas U. Coe
- G11 - INFORMATION STORAGE