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Patents Grantslast 30 patents

Information Patent Grant
Pressure-adjusting mechanism for hard disk drive device
- Patent number 8,797,676
- Issue date Aug 5, 2014
- NEC Corporation
- Fujio Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Overcoat magnetic head slider having overcoat and magnetic disk device
- Patent number 5,805,380
- Issue date Sep 8, 1998
- NEC Corporation
- Yuji Ishihara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
HARD DISK DRIVE DEVICE
- Publication number 20110292542
- Publication date Dec 1, 2011
- FUJIO MAEDA
- G11 - INFORMATION STORAGE