Shunichiro Kuwatsuka

Person

Odawara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating thin-film magnetic head
- Patent number 5,349,745
- Issue date Sep 27, 1994
- Hitachi, Ltd.
- Takashi Kawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disc apparatus with thin film head suitable for high-densi...
- Patent number 5,296,979
- Issue date Mar 22, 1994
- Hitachi, Ltd.
- Takashi Kawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic information storage apparatus including magnetic head and...
- Patent number 5,245,493
- Issue date Sep 14, 1993
- Hitachi, Ltd.
- Takashi Kawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and manufacturing method therefor
- Patent number 5,241,440
- Issue date Aug 31, 1993
- Hitachi, Ltd.
- Eizi Ashida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing a thin film magnetic head
- Patent number 4,841,624
- Issue date Jun 27, 1989
- Hitachi, Ltd.
- Eisei Togawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and method of manufacture
- Patent number 4,841,402
- Issue date Jun 20, 1989
- Hitachi, Ltd.
- Tadashi Imanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head
- Patent number 4,824,731
- Issue date Apr 25, 1989
- Hitachi, Ltd.
- Haruhiko Matsuyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thin-film magnetic head and method for fabricating the same
- Patent number 4,550,353
- Issue date Oct 29, 1985
- Computer Basic Technology Research
- Osamu Hirai
- G11 - INFORMATION STORAGE

Shunichiro Kuwatsuka

Person

Patents Grantslast 30 patents

Method of fabricating thin-film magnetic head

Magnetic disc apparatus with thin film head suitable for high-densi...

Magnetic information storage apparatus including magnetic head and...

Thin film magnetic head and manufacturing method therefor

Method of producing a thin film magnetic head

Thin film magnetic head and method of manufacture

Thin film magnetic head

Thin-film magnetic head and method for fabricating the same