Tomohiro Yamashita

Person

Niigata-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Perpendicular magnetic recording head
- Patent number 8,102,624
- Issue date Jan 24, 2012
- TDK Corporation
- Tomohiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head
- Patent number 8,064,164
- Issue date Nov 22, 2011
- TDK Corporation
- Tomohiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head with protrusion heater and temperature corr...
- Patent number 7,929,256
- Issue date Apr 19, 2011
- TDK Corporation
- Tomohiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head device including heat-conducting layer for transferri...
- Patent number 7,821,746
- Issue date Oct 26, 2010
- TDK Corporation
- Tomohiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic detecting element provided with free layer having layered-...
- Patent number 7,397,639
- Issue date Jul 8, 2008
- TDK Corporation
- Tomohiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with optimum aspect ratio of upper shield layer
- Patent number 7,336,450
- Issue date Feb 26, 2008
- Alps Electric Co., Ltd.
- Tomohiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory cell evaluation semiconductor device, method of fabricating...
- Patent number 5,978,294
- Issue date Nov 2, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Shuichi Ueno
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20210396943
- Publication date Dec 23, 2021
- SANWA DENKI KOGYO CO., LTD.
- Masahiko NAMIWAKA
- G02 - OPTICS
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD
- Publication number 20080297951
- Publication date Dec 4, 2008
- TDK Corporation
- Tomohiro YAMASHITA
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING HEAD
- Publication number 20080291580
- Publication date Nov 27, 2008
- TDK Corporation
- Tomohiro YAMASHITA
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head device including heat-conducting layer for transferri...
- Publication number 20080285179
- Publication date Nov 20, 2008
- Alps Electric Co., Ltd.
- Tomohiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Application
THIN FILM MAGNETIC HEAD
- Publication number 20080145709
- Publication date Jun 19, 2008
- Tomohiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head with optimum aspect ratio of upper shield layer
- Publication number 20060039088
- Publication date Feb 23, 2006
- Alps Electric Co., Ltd.
- Tomohiro Yamashita
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic detecting element provided with free layer having layered-...
- Publication number 20060028775
- Publication date Feb 9, 2006
- Tomohiro Yamashita
- G01 - MEASURING TESTING

Tomohiro Yamashita

Person

Patents Grantslast 30 patents

Perpendicular magnetic recording head

Perpendicular magnetic recording head

Thin film magnetic head with protrusion heater and temperature corr...

Magnetic head device including heat-conducting layer for transferri...

Magnetic detecting element provided with free layer having layered-...

Magnetic head with optimum aspect ratio of upper shield layer

Memory cell evaluation semiconductor device, method of fabricating...

Patents Applicationslast 30 patents

OPTICAL MODULE AND METHOD OF MANUFACTURING THE SAME

PERPENDICULAR MAGNETIC RECORDING HEAD

PERPENDICULAR MAGNETIC RECORDING HEAD

Magnetic head device including heat-conducting layer for transferri...

THIN FILM MAGNETIC HEAD

Magnetic head with optimum aspect ratio of upper shield layer

Magnetic detecting element provided with free layer having layered-...