Yasufumi Uno

Person

Yamanashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thin-film magnetic head, magnetic head assembly, magnetic disk driv...
- Patent number 8,125,743
- Issue date Feb 28, 2012
- TDK Corporation
- Naoki Ohta
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multi-channel thin-film magnetic head, magnetic tape drive apparatu...
- Patent number 8,035,919
- Issue date Oct 11, 2011
- TDK Corporation
- Seiji Yari
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head with shield layer profile having obtuse or...
- Patent number 7,978,438
- Issue date Jul 12, 2011
- TDK Corporation
- Naoki Ohta
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing thin-film magnetic head
- Patent number 6,604,275
- Issue date Aug 12, 2003
- TDK Corporation
- Tetsuya Mino
- G11 - INFORMATION STORAGE
Information Patent Grant
Patterning method using mask and manufacturing method for composite...
- Patent number 6,586,049
- Issue date Jul 1, 2003
- TDK Corporation
- Yasufumi Uno
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thin film magnetic head with magnetic films with increasing widths...
- Patent number 6,381,093
- Issue date Apr 30, 2002
- TDK Corporation
- Makoto Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head
- Patent number 6,188,543
- Issue date Feb 13, 2001
- TDK Corporation
- Koichi Terunuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and manufacturing method of the head
- Patent number 6,178,065
- Issue date Jan 23, 2001
- TDK Corporation
- Koichi Terunuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head having a three-layer pole tip structure
- Patent number 6,169,642
- Issue date Jan 2, 2001
- TDK Corporation
- Tetsuya Mino
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head
- Patent number 6,151,193
- Issue date Nov 21, 2000
- TDK Corporation
- Koichi Terunuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, and its fabrication method
- Patent number 6,023,397
- Issue date Feb 8, 2000
- TDK Corporation
- Tetsuya Mino
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for fabricating soft magnetic thin films
- Patent number 5,997,698
- Issue date Dec 7, 1999
- TDK Corporation
- Tetsuya Mino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetoresistance effect transducer element with continuous central...
- Patent number 5,852,533
- Issue date Dec 22, 1998
- TDK Corporation
- Daisuke Miyauchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Manufacturing method of magnetic head apparatus with spin valve eff...
- Patent number 5,772,794
- Issue date Jun 30, 1998
- TDK Corporation
- Yasufumi Uno
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic transducer and thin film magnetic head
- Patent number 5,774,309
- Issue date Jun 30, 1998
- TDK Corporation
- Yasufumi Uno
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium comprising a glass substrate of controlle...
- Patent number 5,094,898
- Issue date Mar 10, 1992
- TDK Corporation
- Haruyuki Morita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing system comprising a glass substrate...
- Patent number 5,080,948
- Issue date Jan 14, 1992
- TDK Corporation
- Haruyuki Morita
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-CHANNEL THIN-FILM MAGNETIC HEAD, MAGNETIC TAPE DRIVE APPARATU...
- Publication number 20100149685
- Publication date Jun 17, 2010
- TDK Corporation
- Seiji YARI
- G11 - INFORMATION STORAGE
Information Patent Application
MANUFACTURING METHOD OF THIN-FILM MAGNETIC HEAD WITH DISHING SUPPRE...
- Publication number 20090086381
- Publication date Apr 2, 2009
- TDK Corporation
- Tetsuya HIRAKI
- G11 - INFORMATION STORAGE
Information Patent Application
THIN-FILM MAGNETIC HEAD, MAGNETIC HEAD ASSEMBLY, MAGNETIC DISK DRIV...
- Publication number 20080019056
- Publication date Jan 24, 2008
- TDK Corporation
- Naoki OHTA
- G11 - INFORMATION STORAGE
Information Patent Application
THIN-FILM MAGNETIC HEAD, MAGNETIC HEAD ASSEMBLY, MAGNETIC DISK DRIV...
- Publication number 20080013221
- Publication date Jan 17, 2008
- TDK Corporation
- Naoki OHTA
- G11 - INFORMATION STORAGE
Information Patent Application
Patterning method using mask and manufacturing method for composite...
- Publication number 20010019035
- Publication date Sep 6, 2001
- TDK Corporation of Tokyo, Japan
- Yasufumi Uno
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Yasufumi Uno

Person

Patents Grantslast 30 patents

Thin-film magnetic head, magnetic head assembly, magnetic disk driv...

Multi-channel thin-film magnetic head, magnetic tape drive apparatu...

Thin-film magnetic head with shield layer profile having obtuse or...

Method of manufacturing thin-film magnetic head

Patterning method using mask and manufacturing method for composite...

Thin film magnetic head with magnetic films with increasing widths...

Thin film magnetic head

Thin film magnetic head and manufacturing method of the head

Thin-film magnetic head having a three-layer pole tip structure

Thin film magnetic head

Magnetic head, and its fabrication method

Process for fabricating soft magnetic thin films

Magnetoresistance effect transducer element with continuous central...

Manufacturing method of magnetic head apparatus with spin valve eff...

Magnetic transducer and thin film magnetic head

Magnetic recording medium comprising a glass substrate of controlle...

Magnetic recording/reproducing system comprising a glass substrate...

Patents Applicationslast 30 patents

MULTI-CHANNEL THIN-FILM MAGNETIC HEAD, MAGNETIC TAPE DRIVE APPARATU...

MANUFACTURING METHOD OF THIN-FILM MAGNETIC HEAD WITH DISHING SUPPRE...

THIN-FILM MAGNETIC HEAD, MAGNETIC HEAD ASSEMBLY, MAGNETIC DISK DRIV...

THIN-FILM MAGNETIC HEAD, MAGNETIC HEAD ASSEMBLY, MAGNETIC DISK DRIV...

Patterning method using mask and manufacturing method for composite...