Junsei Ueda

Person

Niigata-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic head device having rear positive pressure surface and rear...
- Patent number 7,940,497
- Issue date May 10, 2011
- TDK Corporation
- Yasuyuki Kondo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head slider having stepped surfaces
- Patent number 7,499,245
- Issue date Mar 3, 2009
- TDK Corporation
- Junsei Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head apparatus having magnetic head slider and magnetic di...
- Patent number 7,145,752
- Issue date Dec 5, 2006
- Alps Electric Co., Ltd.
- Junsei Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having pads provided on the medium-facing surface for...
- Patent number 6,975,487
- Issue date Dec 13, 2005
- Alps Electric Co., Ltd.
- Junsei Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having raised element and magnetic head apparatus usi...
- Patent number 6,839,203
- Issue date Jan 4, 2005
- Alps Electric Co., Ltd.
- Junsei Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having raised element and magnetic head apparatus usi...
- Patent number 6,639,756
- Issue date Oct 28, 2003
- Alps Electric Co., Ltd.
- Junsei Ueda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC HEAD DEVICE
- Publication number 20070121238
- Publication date May 31, 2007
- Alps Electric Co., Ltd.
- Yasuyuki Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head slider
- Publication number 20060176616
- Publication date Aug 10, 2006
- Junsei Ueda
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium and hard disk device using same
- Publication number 20050186380
- Publication date Aug 25, 2005
- Alps Electric Co., Ltd.
- Junsei Ueda
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head apparatus having magnetic head slider and magnetic di...
- Publication number 20040201924
- Publication date Oct 14, 2004
- Alps Electric Co., Ltd.
- Junsei Ueda
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head having raised element and magnetic head apparatus usi...
- Publication number 20040027723
- Publication date Feb 12, 2004
- Junsei Ueda
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and magnetic recording apparatus provided with the same
- Publication number 20030206374
- Publication date Nov 6, 2003
- Alps Electric Co., Ltd.
- Junsei Ueda
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head having raised element and magnetic head apparatus usi...
- Publication number 20020063994
- Publication date May 30, 2002
- Alps Electric Co., Ltd.
- Junsei Ueda
- G11 - INFORMATION STORAGE

Junsei Ueda

Person

Patents Grantslast 30 patents

Magnetic head device having rear positive pressure surface and rear...

Magnetic head slider having stepped surfaces

Magnetic head apparatus having magnetic head slider and magnetic di...

Magnetic head having pads provided on the medium-facing surface for...

Magnetic head having raised element and magnetic head apparatus usi...

Magnetic head having raised element and magnetic head apparatus usi...

Patents Applicationslast 30 patents

MAGNETIC HEAD DEVICE

Magnetic head slider

Recording medium and hard disk device using same

Magnetic head apparatus having magnetic head slider and magnetic di...

Magnetic head having raised element and magnetic head apparatus usi...

Magnetic head and magnetic recording apparatus provided with the same

Magnetic head having raised element and magnetic head apparatus usi...