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Yukihiko SHIRAKAWA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic component
Patent number
9,659,713
Issue date
May 23, 2017
TDK Corporation
Yukihiko Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic component and method of manufacturing electronic component
Patent number
9,496,088
Issue date
Nov 15, 2016
TDK Corporation
Yukihiko Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic component
Patent number
9,263,191
Issue date
Feb 16, 2016
TDK Corporation
Yukihiko Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic component and method of manufacturing electronic component
Patent number
9,202,627
Issue date
Dec 1, 2015
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic component
Patent number
9,064,623
Issue date
Jun 23, 2015
TDK Corporation
Yukihiko Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic component, mounted structure, and inverter device therewith
Patent number
7,839,621
Issue date
Nov 23, 2010
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-voltage capacitor, high-voltage capacitor device and magnetron
Patent number
7,460,353
Issue date
Dec 2, 2008
TDK Corporation
Yukihiko Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage feed-through capacitor and magnetron
Patent number
7,184,256
Issue date
Feb 27, 2007
TDK Corporation
Tsukasa Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate for flat panel display and thin film electroluminecence e...
Patent number
6,914,023
Issue date
Jul 5, 2005
TDK Corporation
Takaji Shimosaka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Composite substrate, EL panel using the same, and making method
Patent number
6,899,916
Issue date
May 31, 2005
The Westaim Corporation
Yoshio Saita
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Thin-film EL device and composite substrate
Patent number
6,819,044
Issue date
Nov 16, 2004
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Thin-film EL device, and its fabrication process
Patent number
6,809,474
Issue date
Oct 26, 2004
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
EL device
Patent number
6,803,122
Issue date
Oct 12, 2004
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
EL phosphor multilayer thin film and EL device
Patent number
6,793,962
Issue date
Sep 21, 2004
TDK Corporation
Yoshihiko Yano
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
EL phosphor laminate thin film and EL device
Patent number
6,734,469
Issue date
May 11, 2004
TDK Corporation
Yoshihiko Yano
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
EL device and making method
Patent number
6,677,059
Issue date
Jan 13, 2004
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Composite substrate preparing method, composite substrate, and EL d...
Patent number
6,672,922
Issue date
Jan 6, 2004
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Thin-film EL device, and its fabrication process
Patent number
6,650,046
Issue date
Nov 18, 2003
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Thin-film EL device, and its fabrication process
Patent number
6,577,059
Issue date
Jun 10, 2003
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrostatic relay
Patent number
6,115,231
Issue date
Sep 5, 2000
TDK Corporation
Yukihiko Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC COMPONENT
Publication number
20160118193
Publication date
Apr 28, 2016
TDK Corporation
Yukihiko SHIRAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING ELECTRONIC COMPONENT
Publication number
20160049257
Publication date
Feb 18, 2016
TDK Corporation
Yukihiko SHIRAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC COMPONENT
Publication number
20150255215
Publication date
Sep 10, 2015
TDK Corporation
Yukihiko SHIRAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT
Publication number
20130208401
Publication date
Aug 15, 2013
TDK Corporation
Yukihiko SHIRAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC COMPONENT
Publication number
20130057112
Publication date
Mar 7, 2013
TDK Corporation
Yukihiko SHIRAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING ELECTRONIC COMPONENT
Publication number
20130020913
Publication date
Jan 24, 2013
TDK Corporation
Yukihiko SHIRAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING ELECTRONIC COMPONENT
Publication number
20120313489
Publication date
Dec 13, 2012
TDK Corporation
Yukihiko SHIRAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC COMPONENT, MOUNTED STRUCTURE, AND INVERTER DEVICE THEREWITH
Publication number
20080225461
Publication date
Sep 18, 2008
TDK Corporation
Yukihiko SHIRAKAWA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HIGH-VOLTAGE FEED-THROUGH CAPACITOR AND MAGNETRON
Publication number
20070047174
Publication date
Mar 1, 2007
TDK Corporation
Tsukasa Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High-voltage capacitor, high-voltage capacitor device and magnetoron
Publication number
20060227470
Publication date
Oct 12, 2006
TDK Corporation
Yukihiko Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Substrate for flat panel display and thin film electroluminecence e...
Publication number
20040138042
Publication date
Jul 15, 2004
TDK Corporation
Takaji Shimosaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin-film EL device and composite substrate
Publication number
20030193289
Publication date
Oct 16, 2003
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Composite substrate, EL panel using the same, and making method
Publication number
20030090199
Publication date
May 15, 2003
TDK Corporation
Yoshio Saita
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
EL device
Publication number
20020177008
Publication date
Nov 28, 2002
TDK Corporation
Yukihiko Shirakawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Thin-film el device, and its fabrication process
Publication number
20020130616
Publication date
Sep 19, 2002
TDK Corporation
Yukihiko Shirakawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
EL device and preparation method
Publication number
20020127429
Publication date
Sep 12, 2002
TDK Corporation
Yukihiko Shirakawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Thin-film el device, and its fabrication process
Publication number
20020105264
Publication date
Aug 8, 2002
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
El phosphor laminate thin film and el device
Publication number
20020064682
Publication date
May 30, 2002
TDK CORPORATION, Tokyo Japan
Yoshihiko Yano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EL phosphor multilayer thin film and EL device
Publication number
20020060325
Publication date
May 23, 2002
TDK Corporation
Yoshihiko Yano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Thin-film el device, and its fabrication process
Publication number
20020041147
Publication date
Apr 11, 2002
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Composite substrate preparing method,Composite substrate, and el de...
Publication number
20020039000
Publication date
Apr 4, 2002
TDK Corporation
Yukihiko Shirakawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR