Kazuo Nakata

Person

Moriyama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ferromagnetic fine powder for magnetic recording
- Patent number 5,585,032
- Issue date Dec 17, 1996
- Ishihara Sangyo Kaisha, Ltd.
- Kazuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for preparing ferromagnetic fine particles for magnetic rec...
- Patent number 5,246,609
- Issue date Sep 21, 1993
- Ishihara Sangyo Kaisha, Ltd.
- Kazuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for the preparation of acicular .alpha.-FeOOH for magnetic...
- Patent number 4,560,544
- Issue date Dec 24, 1985
- Ishihara Sangyo Kaisha, Ltd.
- Kazuo Nakata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing magnetic powder and product
- Patent number 4,539,261
- Issue date Sep 3, 1985
- Ishihara Sangyo Kaisha, Ltd.
- Kazuo Nakata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of cobalt-containing magnetic iron oxide...
- Patent number 4,501,774
- Issue date Feb 26, 1985
- Ishihara Sangyo Kaisha, Ltd.
- Kokichi Miyazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing cobalt-containing magnetic iron oxide powder
- Patent number 4,486,467
- Issue date Dec 4, 1984
- Ishihara Sangyo Kaisha, Ltd.
- Kazuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing cobalt containing ferromagnetic iron oxides
- Patent number 4,414,245
- Issue date Nov 8, 1983
- Ishihara Sangyo Kaisha, Ltd.
- Kokichi Miyazawa
- G11 - INFORMATION STORAGE

Kazuo Nakata

Person

Patents Grantslast 30 patents

Ferromagnetic fine powder for magnetic recording

Process for preparing ferromagnetic fine particles for magnetic rec...

Process for the preparation of acicular .alpha.-FeOOH for magnetic...

Process for producing magnetic powder and product

Process for the production of cobalt-containing magnetic iron oxide...

Process for producing cobalt-containing magnetic iron oxide powder

Process for producing cobalt containing ferromagnetic iron oxides