Wataru YAMAGISHI

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for magnetic recording medium
- Patent number 8,202,571
- Issue date Jun 19, 2012
- Showa Denko K.K.
- Hiroyoshi Kodama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium, magnetic storage and method for reproduc...
- Patent number 7,768,731
- Issue date Aug 3, 2010
- Showa Denko K.K.
- Akihiro Inomata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, magnetic storage and method for reproduc...
- Patent number 7,502,188
- Issue date Mar 10, 2009
- Fujitsu Limited
- Akihiro Inomata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory medium having a magnetic film laminated on a substr...
- Patent number 6,773,782
- Issue date Aug 10, 2004
- Fujitsu Limited
- Hiroto Takeshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetic hard disk having concentric mag...
- Patent number 6,586,044
- Issue date Jul 1, 2003
- Fujitsu Limited
- Hiroto Takeshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic hard disk having concentric magnetic tracks with flat surf...
- Patent number 6,583,957
- Issue date Jun 24, 2003
- Fujitsu Limited
- Hiroto Takeshita
- G11 - INFORMATION STORAGE
Information Patent Grant
Measurement method of time dependent magnetic remanence in a record...
- Patent number 6,147,488
- Issue date Nov 14, 2000
- Fujitsu Limited
- Yasuo Bamba
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing a multi-layered ceramic circuit board
- Patent number 5,676,781
- Issue date Oct 14, 1997
- Fujitsu Limited
- Shigenori Aoki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process of producing multiple-layer glass-ceramic circuit board
- Patent number 5,287,620
- Issue date Feb 22, 1994
- Fujitsu Limited
- Hitoshi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Iron-cobalt type soft magnetic material
- Patent number 4,925,502
- Issue date May 15, 1990
- Fujitsu Limited
- Wataru Yamagishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Material for temperature sensitive elements
- Patent number 4,710,242
- Issue date Dec 1, 1987
- Fujitsu Limited
- Wataru Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process and apparatus for producing a temperature sensitive element
- Patent number 4,459,248
- Issue date Jul 10, 1984
- Fujitsu Limited
- Masato Sagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process and apparatus for producing a temperature sensitive element
- Patent number 4,347,201
- Issue date Aug 31, 1982
- Fujitsu Limited
- Masato Sagawa
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR MAGNETIC RECORDING MEDIUM
- Publication number 20100140214
- Publication date Jun 10, 2010
- SHOWA DENKO K.K.
- Hiroyoshi KODAMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE AND METHOD FOR REPRODUC...
- Publication number 20090135513
- Publication date May 28, 2009
- Fujitsu Limited
- Akihiro Inomata
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and manufacturing method therefor
- Publication number 20070190365
- Publication date Aug 16, 2007
- FUJITSU LIMITED
- Hiroyoshi Kodama
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, magnetic storage and method for reproduc...
- Publication number 20050146992
- Publication date Jul 7, 2005
- FUJITSU LIMITED
- Akihiro Inomata
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic hard disk having concentric magnetic tracks with flat surf...
- Publication number 20030112560
- Publication date Jun 19, 2003
- Fujitsu Limited
- Hiroto Takeshita
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic memory medium, method of manufacturing the same and magnet...
- Publication number 20020055018
- Publication date May 9, 2002
- FUJITSU LIMITED
- Hiroto Takeshita
- G11 - INFORMATION STORAGE

Wataru YAMAGISHI

Person

Patents Grantslast 30 patents

Manufacturing method for magnetic recording medium

Magnetic recording medium, magnetic storage and method for reproduc...

Magnetic recording medium, magnetic storage and method for reproduc...

Magnetic memory medium having a magnetic film laminated on a substr...

Method for manufacturing a magnetic hard disk having concentric mag...

Magnetic hard disk having concentric magnetic tracks with flat surf...

Measurement method of time dependent magnetic remanence in a record...

Method of producing a multi-layered ceramic circuit board

Process of producing multiple-layer glass-ceramic circuit board

Iron-cobalt type soft magnetic material

Material for temperature sensitive elements

Process and apparatus for producing a temperature sensitive element

Process and apparatus for producing a temperature sensitive element

Patents Applicationslast 30 patents

MANUFACTURING METHOD FOR MAGNETIC RECORDING MEDIUM

MAGNETIC RECORDING MEDIUM, MAGNETIC STORAGE AND METHOD FOR REPRODUC...

Magnetic recording medium and manufacturing method therefor

Magnetic recording medium, magnetic storage and method for reproduc...

Magnetic hard disk having concentric magnetic tracks with flat surf...

Magnetic memory medium, method of manufacturing the same and magnet...