Akitoshi Yoshii

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic component
- Patent number 10,943,739
- Issue date Mar 9, 2021
- TDK Corporation
- Shinya Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic electronic component with metal terminal
- Patent number 9,640,321
- Issue date May 2, 2017
- TDK Corporation
- Sunao Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer ceramic electronic device
- Patent number 9,305,708
- Issue date Apr 5, 2016
- TDK Corporation
- Nobutaka Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic electronic component with metal terminals
- Patent number 9,105,405
- Issue date Aug 11, 2015
- TDK Corporation
- Sunao Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic electronic component
- Patent number 9,042,079
- Issue date May 26, 2015
- TDK Corporation
- Sunao Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric ceramic composition and electronic device
- Patent number 8,921,248
- Issue date Dec 30, 2014
- TDK Corporation
- Toshihiro Iguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic composition and electronic device
- Patent number 8,853,115
- Issue date Oct 7, 2014
- TDK Corporation
- Toshihiro Iguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic composition and electronic device
- Patent number 8,841,224
- Issue date Sep 23, 2014
- TDK Corporation
- Toshihiro Iguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multilayer ceramic capacitor mounting structure and multilayer cera...
- Patent number 8,674,234
- Issue date Mar 18, 2014
- TDK Corporation
- Akitoshi Yoshii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ceramic electronic component, manufacturing method of ceramic elect...
- Patent number 8,179,225
- Issue date May 15, 2012
- TDK Corporation
- Toshihiro Iguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ceramic green sheet structure and method for manufacturing laminate...
- Patent number 7,799,409
- Issue date Sep 21, 2010
- TDK Corporation
- Toshihiro Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic electronic component
- Patent number 7,751,176
- Issue date Jul 6, 2010
- TDK Corporation
- Toshihiro Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for mounting chip component and circuit board
- Patent number 7,735,713
- Issue date Jun 15, 2010
- TDK Corporation
- Naruki Kataoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic component series
- Patent number 7,584,853
- Issue date Sep 8, 2009
- TDK Corporation
- Akitoshi Yoshii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of producing a dielectric ceramic composition
- Patent number 7,585,802
- Issue date Sep 8, 2009
- TDK Corporation
- Kazushige Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer electronic device and the production method
- Patent number 7,518,849
- Issue date Apr 14, 2009
- TDK Corporation
- Kazushige Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric ceramic composition having specific dispersion of diffus...
- Patent number 7,498,082
- Issue date Mar 3, 2009
- TDK Corporation
- Kazushige Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic component and electronic device
- Patent number 7,339,781
- Issue date Mar 4, 2008
- TDK Corporation
- Akitoshi Yoshii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic electronic component and multilayer capacitor
- Patent number 7,304,831
- Issue date Dec 4, 2007
- TDK Corporation
- Akitoshi Yoshii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip-type electronic component
- Patent number 7,177,138
- Issue date Feb 13, 2007
- TDK Corporation
- Akitoshi Yoshii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device
- Patent number 6,958,899
- Issue date Oct 25, 2005
- TDK Corporation
- Masaaki Togashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laminate type electronic component
- Patent number 6,956,731
- Issue date Oct 18, 2005
- TDK Corporation
- Akitoshi Yoshii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic component
- Patent number 6,940,708
- Issue date Sep 6, 2005
- TDK Corporation
- Akitoshi Yoshii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ceramic electronic component having lead wires
- Patent number 6,839,218
- Issue date Jan 4, 2005
- TDK Corporation
- Kazuharu Satoh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic device with external terminals and method of production...
- Patent number 6,704,189
- Issue date Mar 9, 2004
- TDK Corporation
- Akitoshi Yoshii
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-layer ceramic electronic device and method for producing same
- Patent number 6,400,553
- Issue date Jun 4, 2002
- TDK Corporation
- Akitoshi Yoshii
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20240321521
- Publication date Sep 26, 2024
- TDK Corporation
- Shinya ONODERA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20230411077
- Publication date Dec 21, 2023
- TDK Corporation
- Akihiro MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20230402228
- Publication date Dec 14, 2023
- TDK Corporation
- Akihiro MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20230268127
- Publication date Aug 24, 2023
- TDK Corporation
- Takaaki SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20230268128
- Publication date Aug 24, 2023
- TDK Corporation
- Akihiro MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20230095767
- Publication date Mar 30, 2023
- TDK Corporation
- Yuichi NAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20230064506
- Publication date Mar 2, 2023
- TDK Corporation
- Akihiro MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20230061638
- Publication date Mar 2, 2023
- TDK Corporation
- Akihiro MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20220208474
- Publication date Jun 30, 2022
- TDK Corporation
- Shinya ONODERA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20190371529
- Publication date Dec 5, 2019
- TDK Corporation
- Shinya ITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC ELECTRONIC COMPONENT
- Publication number 20150131202
- Publication date May 14, 2015
- TDK Corporation
- Sunao MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYER CERAMIC ELECTRONIC DEVICE
- Publication number 20150036262
- Publication date Feb 5, 2015
- TDK Corporation
- Nobutaka KAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC ELECTRONIC COMPONENT WITH METAL TERMINALS
- Publication number 20140118882
- Publication date May 1, 2014
- Sunao MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC ELECTRONIC COMPONENT
- Publication number 20140055910
- Publication date Feb 27, 2014
- TDK Corporation
- Sunao MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC DEVICE
- Publication number 20130222974
- Publication date Aug 29, 2013
- TDK Corporation
- Toshihiro Iguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC DEVICE
- Publication number 20130222969
- Publication date Aug 29, 2013
- TDK Corporation
- Toshihiro Iguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC DEVICE
- Publication number 20130222970
- Publication date Aug 29, 2013
- TDK Corporation
- Toshihiro Iguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
MULTILAYER CERAMIC CAPACITOR MOUNTING STRUCTURE AND MULTILAYER CERA...
- Publication number 20110114378
- Publication date May 19, 2011
- TDK Corporation
- Akitoshi YOSHII
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for manufacturing multilayer electronic component
- Publication number 20090211687
- Publication date Aug 27, 2009
- TDK Corporation
- Toshihiro IGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC ELECTRONIC COMPONENT, MANUFACTURING METHOD OF CERAMIC ELECT...
- Publication number 20090207554
- Publication date Aug 20, 2009
- TDK Corporation
- Toshihiro IGUCHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Dielectric ceramic composition, electronic device, and multilayer c...
- Publication number 20090082192
- Publication date Mar 26, 2009
- TDK Corporation
- Kazushige Ito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CERAMIC GREEN SHEET STRUCTURE AND METHOD FOR MANUFACTURING LAMINATE...
- Publication number 20090042048
- Publication date Feb 12, 2009
- TDK Corporation
- Toshihiro Iguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CERAMIC ELECTRONIC COMPONENT
- Publication number 20090009927
- Publication date Jan 8, 2009
- TDK Corporation
- Toshihiro Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multilayer electronic device and the production method
- Publication number 20070236862
- Publication date Oct 11, 2007
- TDK Corporation
- Kazushige Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of making multilayer electronic component
- Publication number 20070227642
- Publication date Oct 4, 2007
- TDK Corporation
- Tomohiko Komuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multilayer electronic device and the production method
- Publication number 20070223177
- Publication date Sep 27, 2007
- TDK Corporation
- Kazushige Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric ceramic composition, electronic device, and multilayer c...
- Publication number 20070155613
- Publication date Jul 5, 2007
- TDK Corporation
- Kazushige Ito
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR MOUNTING CHIP COMPONENT AND CIRCUIT BOARD
- Publication number 20070145101
- Publication date Jun 28, 2007
- TDK Corporation
- Naruki Kataoka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Dielectric ceramic composition, electronic device, and multilayer c...
- Publication number 20070149382
- Publication date Jun 28, 2007
- TDK Corporation
- Kazushige Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric ceramic composition, electronic device, and multilayer c...
- Publication number 20070142209
- Publication date Jun 21, 2007
- TDK Corporation
- Kazushige Ito
- B32 - LAYERED PRODUCTS

Akitoshi Yoshii

Person

Patents Grantslast 30 patents

Electronic component

Ceramic electronic component with metal terminal

Multilayer ceramic electronic device

Ceramic electronic component with metal terminals

Ceramic electronic component

Dielectric ceramic composition and electronic device

Dielectric ceramic composition and electronic device

Dielectric ceramic composition and electronic device

Multilayer ceramic capacitor mounting structure and multilayer cera...

Ceramic electronic component, manufacturing method of ceramic elect...

Ceramic green sheet structure and method for manufacturing laminate...

Ceramic electronic component

Method for mounting chip component and circuit board

Electronic component series

Method of producing a dielectric ceramic composition

Multilayer electronic device and the production method

Dielectric ceramic composition having specific dispersion of diffus...

Electronic component and electronic device

Ceramic electronic component and multilayer capacitor

Chip-type electronic component

Electronic device

Laminate type electronic component

Electronic component

Ceramic electronic component having lead wires

Electronic device with external terminals and method of production...

Multi-layer ceramic electronic device and method for producing same

Patents Applicationslast 30 patents

ELECTRONIC COMPONENT

ELECTRONIC DEVICE

ELECTRONIC DEVICE

ELECTRONIC COMPONENT

ELECTRONIC COMPONENT

ELECTRONIC COMPONENT

ELECTRONIC DEVICE

ELECTRONIC DEVICE

ELECTRONIC COMPONENT

ELECTRONIC COMPONENT

CERAMIC ELECTRONIC COMPONENT

MULTILAYER CERAMIC ELECTRONIC DEVICE

CERAMIC ELECTRONIC COMPONENT WITH METAL TERMINALS

CERAMIC ELECTRONIC COMPONENT

DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC DEVICE

DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC DEVICE

DIELECTRIC CERAMIC COMPOSITION AND ELECTRONIC DEVICE

MULTILAYER CERAMIC CAPACITOR MOUNTING STRUCTURE AND MULTILAYER CERA...

Method for manufacturing multilayer electronic component

CERAMIC ELECTRONIC COMPONENT, MANUFACTURING METHOD OF CERAMIC ELECT...

Dielectric ceramic composition, electronic device, and multilayer c...

CERAMIC GREEN SHEET STRUCTURE AND METHOD FOR MANUFACTURING LAMINATE...

CERAMIC ELECTRONIC COMPONENT

Multilayer electronic device and the production method

Method of making multilayer electronic component

Multilayer electronic device and the production method

Dielectric ceramic composition, electronic device, and multilayer c...

METHOD FOR MOUNTING CHIP COMPONENT AND CIRCUIT BOARD

Dielectric ceramic composition, electronic device, and multilayer c...

Dielectric ceramic composition, electronic device, and multilayer c...