Yukio Kawaguchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sputtering target for making optical medium, method of making same,...
- Patent number 8,105,674
- Issue date Jan 31, 2012
- TDK Corporation
- Yukio Kawaguchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sputtering target for optical media, method of manufacturing same,...
- Patent number 8,105,673
- Issue date Jan 31, 2012
- TDK Corporation
- Yukio Kawaguchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered body, magnetic head slider, and method of manufacturing si...
- Patent number 7,595,274
- Issue date Sep 29, 2009
- TDK Corporation
- Atsushi Hitomi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Sputtering target for forming thin phosphor film
- Patent number 7,540,976
- Issue date Jun 2, 2009
- Ifire IP Corporation
- Yoshihiko Yano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnetic head slider material, magnetic head slider, and method of...
- Patent number 7,502,201
- Issue date Mar 10, 2009
- TDK Corporation
- Kei Sugiura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic slider and method of manufacturing magnetic head slider
- Patent number 7,446,978
- Issue date Nov 4, 2008
- TDK Corporation
- Yukio Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferrite substrate for thin-film inductors, thin-film common mode fi...
- Patent number 7,425,376
- Issue date Sep 16, 2008
- TDK Corporation
- Shigeru Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite substrate, thin-film common mode filter using the substrate...
- Patent number 7,387,847
- Issue date Jun 17, 2008
- TDK Corporation
- Shigeru Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Material for magnetic head slider, magnetic head slider, and method...
- Patent number 7,381,670
- Issue date Jun 3, 2008
- TDK Corporation
- Kei Sugiura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head slider material, magnetic head slider, and method of...
- Patent number 7,345,849
- Issue date Mar 18, 2008
- TDK Corporation
- Yukio Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Flat panel display spacer, method of manufacturing flat panel displ...
- Patent number 7,245,066
- Issue date Jul 17, 2007
- TDK Corporation
- Yukio Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermistor materials and elements
- Patent number 4,952,902
- Issue date Aug 28, 1990
- TDK Corporation
- Yukio Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic head slider material
- Patent number 4,650,774
- Issue date Mar 17, 1987
- TDK Corporation
- Yukio Kawaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
SPUTTERING TARGET
- Publication number 20160376696
- Publication date Dec 29, 2016
- TDK Corporation
- Kenichi KIUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SPUTTERING TARGET FOR MAKING OPTICAL MEDIUM, METHOD OF MAKING SAME,...
- Publication number 20100255244
- Publication date Oct 7, 2010
- TDK Corporation
- Yukio KAWAGUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SPUTTERING TARGET FOR OPTICAL MEDIA, METHOD OF MANUFACTURING SAME,...
- Publication number 20100075099
- Publication date Mar 25, 2010
- TDK Corporation
- Yukio Kawaguchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnetic head slider material, magnetic head slider, and method of...
- Publication number 20070153421
- Publication date Jul 5, 2007
- TDK Corporation
- Kei Sugiura
- G11 - INFORMATION STORAGE
Information Patent Application
Sintered body for magnetic head slider, magnetic head slider, and m...
- Publication number 20070127159
- Publication date Jun 7, 2007
- TDK Corporation
- Kei Sugiura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Ferrite substrate for thin-film inductors, thin-film common mode fi...
- Publication number 20070077458
- Publication date Apr 5, 2007
- TDK CORPORATION
- Shigeru Shoji
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Spacer for planar panel display, process for producing the same and...
- Publication number 20070024171
- Publication date Feb 1, 2007
- TDK Corporation
- Yukio Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT PANEL SPACER BASE MATERIAL, METHOD OF MANUFACTURING FLAT PANEL...
- Publication number 20070007875
- Publication date Jan 11, 2007
- TDK Corporation
- Yukio Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Material for magnetic head slider, magnetic head slider, and method...
- Publication number 20060293166
- Publication date Dec 28, 2006
- TDK Corporation
- Kei Sugiura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
sintered body, magnetic head slider, and method of manufacturing si...
- Publication number 20060293167
- Publication date Dec 28, 2006
- TDK Corporation
- Atsushi Hitomi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Sputtering target for forming thin phosphor film
- Publication number 20060254462
- Publication date Nov 16, 2006
- Yoshihiko Yano
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Spacer for flat panel display and flat panel display
- Publication number 20060181187
- Publication date Aug 17, 2006
- TDK CORPORATION
- Mio Hosokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic head slider material, magnetic head slider, and method of...
- Publication number 20060002027
- Publication date Jan 5, 2006
- TDK Corporation
- Yukio Kawaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Magnetic head slider material, magnetic head slider, and method of...
- Publication number 20050259363
- Publication date Nov 24, 2005
- TDK Corporation
- Yukio Kawaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method for producing spacer for flat panel display
- Publication number 20050178492
- Publication date Aug 18, 2005
- TDK CORPORATION
- Keiko Kubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic head substrate material, magnetic head substrate, head sli...
- Publication number 20050168873
- Publication date Aug 4, 2005
- TDK Corporation
- Yukio Kawaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Ferrite substrate for thin-film inductors, thin-film common mode fi...
- Publication number 20040246088
- Publication date Dec 9, 2004
- TDK CORPORATION
- Shigeru Shoji
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Yukio Kawaguchi

Person

Patents Grantslast 30 patents

Sputtering target for making optical medium, method of making same,...

Sputtering target for optical media, method of manufacturing same,...

Sintered body, magnetic head slider, and method of manufacturing si...

Sputtering target for forming thin phosphor film

Magnetic head slider material, magnetic head slider, and method of...

Magnetic slider and method of manufacturing magnetic head slider

Ferrite substrate for thin-film inductors, thin-film common mode fi...

Ferrite substrate, thin-film common mode filter using the substrate...

Material for magnetic head slider, magnetic head slider, and method...

Magnetic head slider material, magnetic head slider, and method of...

Flat panel display spacer, method of manufacturing flat panel displ...

Thermistor materials and elements

Magnetic head slider material

Patents Applicationslast 30 patents

SPUTTERING TARGET

SPUTTERING TARGET FOR MAKING OPTICAL MEDIUM, METHOD OF MAKING SAME,...

SPUTTERING TARGET FOR OPTICAL MEDIA, METHOD OF MANUFACTURING SAME,...

Magnetic head slider material, magnetic head slider, and method of...

Sintered body for magnetic head slider, magnetic head slider, and m...

Ferrite substrate for thin-film inductors, thin-film common mode fi...

Spacer for planar panel display, process for producing the same and...

FLAT PANEL SPACER BASE MATERIAL, METHOD OF MANUFACTURING FLAT PANEL...

Material for magnetic head slider, magnetic head slider, and method...

sintered body, magnetic head slider, and method of manufacturing si...

Sputtering target for forming thin phosphor film

Spacer for flat panel display and flat panel display

Magnetic head slider material, magnetic head slider, and method of...

Magnetic head slider material, magnetic head slider, and method of...

Method for producing spacer for flat panel display

Magnetic head substrate material, magnetic head substrate, head sli...

Ferrite substrate for thin-film inductors, thin-film common mode fi...