Toshio Fukazawa

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing thin film head
- Patent number 7,137,192
- Issue date Nov 21, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masaya Sakaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a thin film head
- Patent number 7,103,962
- Issue date Sep 12, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masaya Sakaguci
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording medium and apparatus including a s...
- Patent number 6,833,975
- Issue date Dec 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshio Fukazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
MR thin film head with longitudinal-biasing multi-layers of antifer...
- Patent number 6,633,466
- Issue date Oct 14, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masaya Sakaguci
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film head with transverse biasing layers
- Patent number 6,574,080
- Issue date Jun 3, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masaya Sakaguci
- G11 - INFORMATION STORAGE
Information Patent Grant
Light absorber and optical equipment
- Patent number 6,076,932
- Issue date Jun 20, 2000
- Matsushita Electric Industrial Co., Ltd.
- Shinji Uchida
- G02 - OPTICS
Information Patent Grant
Composite prism and optical pickup using the same
- Patent number 6,005,835
- Issue date Dec 21, 1999
- Matsushita Electric Industrial Co., Ltd.
- Hiroyasu Tsuji
- G02 - OPTICS
Information Patent Grant
Integrated thin film magnetic head
- Patent number 5,535,079
- Issue date Jul 9, 1996
- Toshio Fukazawa
- 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
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

Patents Applicationslast 30 patents

Information Patent Application
Magnetic Recorder/Reproducer
- Publication number 20080074777
- Publication date Mar 27, 2008
- Toshio Fukazawa
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film head and method for manufacturing the same
- Publication number 20040048105
- Publication date Mar 11, 2004
- Masaya Sakaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film head with transverse biasing layers
- Publication number 20030193760
- Publication date Oct 16, 2003
- Masaya Sakaguci
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and magnetic recording and reproduction a...
- Publication number 20030031897
- Publication date Feb 13, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Toshio Fukazawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Thin film head and method for manufacturing the same
- Publication number 20010028540
- Publication date Oct 11, 2001
- Masaya Sakaguci
- B82 - NANO-TECHNOLOGY

Toshio Fukazawa

Person

Patents Grantslast 30 patents

Method for manufacturing thin film head

Method for manufacturing a thin film head

Perpendicular magnetic recording medium and apparatus including a s...

MR thin film head with longitudinal-biasing multi-layers of antifer...

Thin film head with transverse biasing layers

Light absorber and optical equipment

Composite prism and optical pickup using the same

Integrated thin film magnetic head

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

Thin film magnetic head device

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

Patents Applicationslast 30 patents

Magnetic Recorder/Reproducer

Thin film head and method for manufacturing the same

Thin film head with transverse biasing layers

Magnetic recording medium and magnetic recording and reproduction a...

Thin film head and method for manufacturing the same