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Takuma Hara
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Kamakura-Shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device with varied electrodes
Patent number
9,577,054
Issue date
Feb 21, 2017
Kabushiki Kaisha Toshiba
Takuma Hara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
9,318,588
Issue date
Apr 19, 2016
Kabushiki Kaisha Toshiba
Takuma Hara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
9,130,007
Issue date
Sep 8, 2015
Kabushiki Kaisha Toshiba
Takuma Hara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench gate semiconductor device and method of manufacturing the same
Patent number
8,169,021
Issue date
May 1, 2012
Kabushiki Kaisha Toshiba
Yoshitaka Hokomoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having switching element and method for fabric...
Patent number
8,058,693
Issue date
Nov 15, 2011
Kabushiki Kaisha Toshiba
Koichi Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOSFET
Patent number
7,537,983
Issue date
May 26, 2009
Kabushiki Kaisha Toshiba
Takeshi Uchihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,064,384
Issue date
Jun 20, 2006
Kabushiki Kaisha Toshiba
Takuma Hara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,943,406
Issue date
Sep 13, 2005
Kabushiki Kaisha Toshiba
Takeshi Uchihara
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MEASUREMENT METHOD AND MEASUREMENT DEVICE
Publication number
20240280628
Publication date
Aug 22, 2024
Kabushiki Kaisha Toshiba
Takuma HARA
G01 - MEASURING TESTING
Information
Patent Application
SIMULATION METHOD OF SEMICONDUCTOR DEVICE, SIMULATION DEVICE OF SEM...
Publication number
20230080057
Publication date
Mar 16, 2023
Kabushiki Kaisha Toshiba
Hiroshi YAMAMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20210287971
Publication date
Sep 16, 2021
Kabushiki Kaisha Toshiba
Takuma HARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20160380047
Publication date
Dec 29, 2016
Kabushiki Kaisha Toshiba
Takuma HARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20160225862
Publication date
Aug 4, 2016
Kabushiki Kaisha Toshiba
Takuma HARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20150340478
Publication date
Nov 26, 2015
Kabushiki Kaisha Toshiba
Takuma Hara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20150069460
Publication date
Mar 12, 2015
Kabushiki Kaisha Toshiba
Takuma Hara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING POWER SEMICO...
Publication number
20140077261
Publication date
Mar 20, 2014
KABUSHIKI KAISHA TOSHIBA
Yuichi Oshino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING SWITCHING ELEMENT AND METHOD FOR FABRIC...
Publication number
20100187598
Publication date
Jul 29, 2010
Kabushiki Kaisha Toshiba
Koichi ENDO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH GATE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20090057757
Publication date
Mar 5, 2009
Kabushiki Kaisha Toshiba
Yoshitaka Hokomoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOSFET
Publication number
20060170049
Publication date
Aug 3, 2006
Kabushiki Kaisha Toshiba
Takeshi Uchihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20050253190
Publication date
Nov 17, 2005
Kabushiki Kaisha Toshiba
Hideki Okumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20040262675
Publication date
Dec 30, 2004
Kabushiki Kaisha Toshiba
Takeshi Uchihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20040094798
Publication date
May 20, 2004
Kabushiki Kaisha Toshiba
Takuma Hara
H01 - BASIC ELECTRIC ELEMENTS