Naoya Fukuda

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a magnetic head core slider
- Patent number 5,537,732
- Issue date Jul 23, 1996
- NGK Insulators, Ltd.
- Naoya Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of etching sendust and method of pattern-etching sendust and...
- Patent number 5,413,672
- Issue date May 9, 1995
- NGK Insulators, Ltd.
- Eigo Hirotsuji
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Head core slider for rigid magnetic disk drive
- Patent number 5,331,494
- Issue date Jul 19, 1994
- NGK Insulators, Ltd.
- Naoya Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing composite type, metal-in-gap magnetic head core
- Patent number 5,084,129
- Issue date Jan 28, 1992
- NGK Insulators, Ltd.
- Naoya Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming recessed profile on ferrite single crystal by che...
- Patent number 4,875,970
- Issue date Oct 24, 1989
- NGK Insulators, Ltd.
- Fuminori Takeya
- C30 - CRYSTAL GROWTH