Kazuhito Higuchi

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Minami-Alps-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a disk substrate for a magnetic recording m...
- Patent number 8,039,045
- Issue date Oct 18, 2011
- Fuji Electric Co., Ltd.
- Youichi Tei
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Disk substrate for a perpendicular magnetic recording medium and a...
- Patent number 7,622,205
- Issue date Nov 24, 2009
- Fuji Electric Device Technology Co. Ltd.
- Hiroyuki Uwazumi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing a disk substrate for a magnetic recording m...
- Publication number 20060024431
- Publication date Feb 2, 2006
- Fuji Electric Device
- Youichi Tei
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of treating a substrate for electroless plating and method o...
- Publication number 20050287304
- Publication date Dec 29, 2005
- Fuji Electric Device Technology Co.,
- Akira Iso
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Disk substrate for a perpendicular magnetic recording medium and a...
- Publication number 20050238929
- Publication date Oct 27, 2005
- Fuji Electric Device
- Hiroyuki Uwazumi
- G11 - INFORMATION STORAGE
Information Patent Application
Substrate for a perpendicular magnetic recording medium and a perpe...
- Publication number 20050238926
- Publication date Oct 27, 2005
- Fuji Electric Device Technology Co., Ltd.
- Hiroyuki Uwazumi
- G11 - INFORMATION STORAGE