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Takeshi Shibayama
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor control device and air conditioner
Patent number
11,658,596
Issue date
May 23, 2023
Kabushiki Kaisha Toshiba
Takeshi Shibayama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Ferrite composition and multilayer electronic component
Patent number
11,410,807
Issue date
Aug 9, 2022
TDK Corporation
Takeshi Shibayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ferrite sintered body and electronic component using thereof
Patent number
11,373,789
Issue date
Jun 28, 2022
TDK Corporation
Takeshi Shibayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ferrite composition and multilayer electronic component
Patent number
11,282,622
Issue date
Mar 22, 2022
TDK Corporation
Takeshi Shibayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ferrite composition and multilayer electronic component
Patent number
10,839,995
Issue date
Nov 17, 2020
TDK Corporation
Takeshi Shibayama
B32 - LAYERED PRODUCTS
Information
Patent Grant
Ferrite composition and electronic device
Patent number
10,770,210
Issue date
Sep 8, 2020
TDK Corporation
Takeshi Shibayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ferrite composition and electronic component
Patent number
10,074,476
Issue date
Sep 11, 2018
TDK Corporation
Hiroki Choto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite ferrite composition and electronic component
Patent number
9,824,804
Issue date
Nov 21, 2017
TDK Corporation
Hiroki Choto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
ESD protection component
Patent number
9,795,020
Issue date
Oct 17, 2017
TDK Corporation
Takeshi Shibayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrostatic protection component
Patent number
9,185,785
Issue date
Nov 10, 2015
TDK Corporation
Hidenobu Umeda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrostatic protection component
Patent number
8,724,284
Issue date
May 13, 2014
TDK Corporation
Hidenobu Umeda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Inverter device
Patent number
8,102,141
Issue date
Jan 24, 2012
Kabushiki Kaisha Toshiba
Kazunobu Nagai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
MOTOR DRIVE DEVICE
Publication number
20250030364
Publication date
Jan 23, 2025
Kabushiki Kaisha Toshiba
Toshimitsu AIZAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTILAYER ELECTRONIC COMPONENT
Publication number
20240404740
Publication date
Dec 5, 2024
TDK Corporation
Yusuke Nagai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC MOTOR CONTROLLER
Publication number
20240388231
Publication date
Nov 21, 2024
Kabushiki Kaisha Toshiba
Takeshi SHIBAYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL DEVICE AND AIR CONDITIONER
Publication number
20230045429
Publication date
Feb 9, 2023
Kabushiki Kaisha Toshiba
Takeshi SHIBAYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FERRITE COMPOSITION AND MULTILAYER ELECTRONIC COMPONENT
Publication number
20200258668
Publication date
Aug 13, 2020
TDK Corporation
Takeshi SHIBAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERRITE COMPOSITION AND MULTILAYER ELECTRONIC COMPONENT
Publication number
20200243239
Publication date
Jul 30, 2020
TDK Corporation
Takeshi SHIBAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERRITE COMPOSITION AND MULTILAYER ELECTRONIC COMPONENT
Publication number
20190362872
Publication date
Nov 28, 2019
TDK Corporation
Takeshi SHIBAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERRITE SINTERED BODY AND ELECTRONIC COMPONENT USING THEREOF
Publication number
20190221344
Publication date
Jul 18, 2019
TDK Corporation
Takeshi SHIBAYAMA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
FERRITE COMPOSITION AND ELECTRONIC DEVICE
Publication number
20180096768
Publication date
Apr 5, 2018
TDK Corporation
Takeshi SHIBAYAMA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
FERRITE COMPOSITION AND ELECTRONIC COMPONENT
Publication number
20160300651
Publication date
Oct 13, 2016
TDK Corporation
Hiroki CHOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE FERRITE COMPOSITION AND ELECTRONIC COMPONENT
Publication number
20160293301
Publication date
Oct 6, 2016
TDK Corporation
Hiroki CHOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ESD PROTECTION COMPONENT
Publication number
20150189727
Publication date
Jul 2, 2015
TDK Corporation
Takeshi SHIBAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROSTATIC PROTECTION COMPONENT
Publication number
20140204499
Publication date
Jul 24, 2014
TDK Corporation
Hidenobu Umeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROSTATIC PROTECTION COMPONENT
Publication number
20120300355
Publication date
Nov 29, 2012
TDK Corporation
Hidenobu Umeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INVERTER DEVICE
Publication number
20100052599
Publication date
Mar 4, 2010
Kabushiki Kaisha Toshiba
Kazunobu NAGAI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER