Hajime Fukke

Person

Inagi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of magnetically recording and reading data, magnetic recordi...
- Patent number 5,296,995
- Issue date Mar 22, 1994
- Hitachi, Ltd.
- Seiji Yonezawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for producing a rigid magnetic disk by longitudinally gener...
- Patent number 5,180,608
- Issue date Jan 19, 1993
- Hitachi, Ltd.
- Katsuyoshi Chiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk magnetic recording medium comprising magnetic powder and...
- Patent number 5,180,616
- Issue date Jan 19, 1993
- Hitachi, Ltd.
- Hajime Fukke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for magnetic orientation of magnetic recording medium using...
- Patent number 5,034,243
- Issue date Jul 23, 1991
- Hitachi, Ltd.
- Katsuyoshi Chiba
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic coated recording medium and method of manfacturing the same
- Patent number 5,028,496
- Issue date Jul 2, 1991
- Hitachi, Ltd.
- Yasutaro Uesaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,873,129
- Issue date Oct 10, 1989
- Hitachi, Ltd.
- Hajime Fukke
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,789,581
- Issue date Dec 6, 1988
- Hitachi, Ltd.
- Hajime Fukke
- G11 - INFORMATION STORAGE
Information Patent Grant
Composition of magnetic recording media
- Patent number 4,238,341
- Issue date Dec 9, 1980
- Hitachi, Ltd.
- Yoshiki Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a paint composite for magnetic films
- Patent number 4,229,312
- Issue date Oct 21, 1980
- Hitachi, Ltd.
- Waichi Nagashiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for the preparation of magnetic recording medium
- Patent number 4,189,508
- Issue date Feb 19, 1980
- Hitachi, Ltd.
- Katsuyoshi Chiba
- G11 - INFORMATION STORAGE

Hajime Fukke

Person

Patents Grantslast 30 patents

Method of magnetically recording and reading data, magnetic recordi...

Process for producing a rigid magnetic disk by longitudinally gener...

Hard disk magnetic recording medium comprising magnetic powder and...

Method for magnetic orientation of magnetic recording medium using...

Magnetic coated recording medium and method of manfacturing the same

Magnetic recording medium

Magnetic recording medium

Composition of magnetic recording media

Method of manufacturing a paint composite for magnetic films

Process for the preparation of magnetic recording medium