Yuji Nagata

Person

Yao, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magneto-resistive head including a film of hard magnetic material
- Patent number 5,585,985
- Issue date Dec 17, 1996
- Matsushita Electric Industrial Co., Ltd.
- Yuji Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetoresistive head for magnetic recording and reproduc...
- Patent number 5,469,317
- Issue date Nov 21, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yuji Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head device
- Patent number 5,436,780
- Issue date Jul 25, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yuji Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistive head
- Patent number 5,412,524
- Issue date May 2, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yuji Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Lamination type magneto-resistive head
- Patent number 5,335,127
- Issue date Aug 2, 1994
- Matsushita Electric Industrial Co., Ltd.
- Yuji Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head with wide recording area and narrow reprodu...
- Patent number 5,097,372
- Issue date Mar 17, 1992
- Matsushita Electric Industrial Co., Ltd.
- Toshio Fukazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head of embodied recording and reproducing trans...
- Patent number 5,095,397
- Issue date Mar 10, 1992
- Matsushita Electric Industrial Co., Ltd.
- Yuji Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for multi-track recording having read and write trans...
- Patent number 5,027,245
- Issue date Jun 25, 1991
- Matsushita Electric Industrial Co., Ltd.
- Yuji Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head device for recording and reproducing
- Patent number 5,025,342
- Issue date Jun 18, 1991
- Matsushita Electric Industrial Co., Ltd.
- Yuji Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing multiturn thin film coil
- Patent number 5,022,141
- Issue date Jun 11, 1991
- Matsushita Electric Industrial Co., Ltd.
- Yuji Nagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing magnetic head using boronizing treatment
- Patent number 4,251,297
- Issue date Feb 17, 1981
- Matsushita Electric Industrial Co., Ltd.
- Hidetsugu Kawabata
- G11 - INFORMATION STORAGE

Yuji Nagata

Person

Patents Grantslast 30 patents

Magneto-resistive head including a film of hard magnetic material

Thin film magnetoresistive head for magnetic recording and reproduc...

Thin film magnetic head device

Magneto-resistive head

Lamination type magneto-resistive head

Thin film magnetic head with wide recording area and narrow reprodu...

Thin film magnetic head of embodied recording and reproducing trans...

Magnetic head for multi-track recording having read and write trans...

Thin-film magnetic head device for recording and reproducing

Method for manufacturing multiturn thin film coil

Method for manufacturing magnetic head using boronizing treatment