Toshihiko Ohta

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thin film head
- Patent number 6,172,858
- Issue date Jan 9, 2001
- Kabushiki Kaisha Toshiba
- Hiroaki Yoda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film head
- Patent number 6,046,891
- Issue date Apr 4, 2000
- Kabushiki Kaisha Toshiba
- Hiroaki Yoda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film magnetic head responsive to spin-dependent scattering
- Patent number 5,905,611
- Issue date May 18, 1999
- Kabushiki Kaisha Toshiba
- Hiroaki Yoda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magneto-resistive head
- Patent number 5,461,527
- Issue date Oct 24, 1995
- Kabushiki Kaisha Toshiba
- Junichi Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance sensor magnetically coupled with high-coercive fo...
- Patent number 5,329,413
- Issue date Jul 12, 1994
- Kabushiki Kaisha Toshiba
- Reiko Kondoh
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing magnetic head
- Patent number 5,022,140
- Issue date Jun 11, 1991
- Kabushiki Kaisha Toshiba
- Shoji Tsutaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer for converting a signal to read out data and method for...
- Patent number 4,910,394
- Issue date Mar 20, 1990
- Kabushiki Kaisha Toshiba
- Toshihiko Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thin-film electromagnetic transducer
- Patent number 4,825,056
- Issue date Apr 25, 1989
- Kabushiki Kaisha Toshiba
- Toshihiko Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data card with inductive signal transfer device
- Patent number 4,818,853
- Issue date Apr 4, 1989
- Kabushiki Kaisha Toshiba
- Toshihiko Ohta
- G06 - COMPUTING CALCULATING COUNTING

Toshihiko Ohta

Person

Patents Grantslast 30 patents

Thin film head

Thin film head

Thin film magnetic head responsive to spin-dependent scattering

Magneto-resistive head

Magnetoresistance sensor magnetically coupled with high-coercive fo...

Method of manufacturing magnetic head

Transducer for converting a signal to read out data and method for...

Thin-film electromagnetic transducer

Data card with inductive signal transfer device