Masahiko Ichimura

Person

Sendai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic detection device
- Patent number 9,086,445
- Issue date Jul 21, 2015
- Hitachi, Ltd.
- Ryoko Sugano
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic sensor, magnetic head, and magnetic memory by using spin H...
- Patent number 8,295,006
- Issue date Oct 23, 2012
- Hitachi, Ltd.
- Ryoko Sugano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory cell and magnetic memory device
- Patent number 7,688,623
- Issue date Mar 30, 2010
- Hitachi, Ltd.
- Sadamichi Maekawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Electric-field-effect magnetoresistive devices and electronic devic...
- Patent number 7,298,594
- Issue date Nov 20, 2007
- Hitachi, Ltd.
- Toshiyuki Onogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferromagnetic material and magnetic apparatus employing the ferroma...
- Patent number 6,475,650
- Issue date Nov 5, 2002
- Hitachi, Ltd.
- Satoshi Watanabe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ferromagnetic material and magnetic apparatus employing the ferroma...
- Patent number 6,299,990
- Issue date Oct 9, 2001
- Hitachi, Ltd.
- Satoshi Watanabe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ferromagnetic fine line and magnetic apparatus thereof
- Patent number 6,187,458
- Issue date Feb 13, 2001
- Hitachi, Ltd.
- Tomihiro Hashizume
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ferromagnetic material and magnetic apparatus employing the ferroma...
- Patent number 5,968,677
- Issue date Oct 19, 1999
- Hitachi, Ltd.
- Satoshi Watanabe
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DETECTION DEVICE
- Publication number 20140132257
- Publication date May 15, 2014
- Hitachi, Ltd
- Ryoko SUGANO
- G01 - MEASURING TESTING
Information Patent Application
Magnetic sensor, magnetic head, and magnetic memory by using spin h...
- Publication number 20090161265
- Publication date Jun 25, 2009
- Hitachi, Ltd.
- Ryoko Sugano
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC MEMORY CELL AND MAGNETIC MEMORY DEVICE
- Publication number 20080175044
- Publication date Jul 24, 2008
- Sadamichi MAEKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Rechargeable lithium battery containing ion-irradiated carbonaceous...
- Publication number 20050196675
- Publication date Sep 8, 2005
- Tomihiro Hashizume
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electric-field-effect magnetoresistive devices and electronic devic...
- Publication number 20040257894
- Publication date Dec 23, 2004
- Toshiyuki Onogi
- G01 - MEASURING TESTING
Information Patent Application
Magnetization control method and information recording apparatus
- Publication number 20040228024
- Publication date Nov 18, 2004
- Hitachi, Ltd.
- Susumu Ogawa
- G11 - INFORMATION STORAGE
Information Patent Application
MR (magnetoresistance) device and magnetic recording device
- Publication number 20040207961
- Publication date Oct 21, 2004
- Masahiko Ichimura
- G11 - INFORMATION STORAGE
Information Patent Application
Ferromagnetic material and magnetic apparatus employing the ferroma...
- Publication number 20020012813
- Publication date Jan 31, 2002
- Satoshi Watanabe
- B82 - NANO-TECHNOLOGY

Masahiko Ichimura

Person

Patents Grantslast 30 patents

Magnetic detection device

Magnetic sensor, magnetic head, and magnetic memory by using spin H...

Magnetic memory cell and magnetic memory device

Electric-field-effect magnetoresistive devices and electronic devic...

Ferromagnetic material and magnetic apparatus employing the ferroma...

Ferromagnetic material and magnetic apparatus employing the ferroma...

Ferromagnetic fine line and magnetic apparatus thereof

Ferromagnetic material and magnetic apparatus employing the ferroma...

Patents Applicationslast 30 patents

MAGNETIC DETECTION DEVICE

Magnetic sensor, magnetic head, and magnetic memory by using spin h...

MAGNETIC MEMORY CELL AND MAGNETIC MEMORY DEVICE

Rechargeable lithium battery containing ion-irradiated carbonaceous...

Electric-field-effect magnetoresistive devices and electronic devic...

Magnetization control method and information recording apparatus

MR (magnetoresistance) device and magnetic recording device

Ferromagnetic material and magnetic apparatus employing the ferroma...