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Toyokazu EGUCHI
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Inagi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electro-acoustic transducer system
Patent number
10,728,671
Issue date
Jul 28, 2020
Audio-Technica Corporation
Yukiko Mochizuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Digital electroacoustic transducer apparatus
Patent number
10,403,260
Issue date
Sep 3, 2019
AUDIO-TECHNICA CORPORATION
Toyokazu Eguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor device and method of controlling semiconductor device
Patent number
10,175,898
Issue date
Jan 8, 2019
TOSHIBA MEMORY CORPORATION
Hajime Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device and method of controlling semiconductor device
Patent number
10,001,936
Issue date
Jun 19, 2018
TOSHIBA MEMORY CORPORATION
Hajime Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory system
Patent number
9,460,813
Issue date
Oct 4, 2016
Kabushiki Kaisha Toshiba
Daisuke Hashimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor storage device and method of manufacturing the same
Patent number
8,787,022
Issue date
Jul 22, 2014
Kabushiki Kaisha Toshiba
Takakatsu Moriai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Portion of a substrate for an electronic circuit
Patent number
D673922
Issue date
Jan 8, 2013
Kabushiki Kaisha Toshiba
Takakatsu Moriai
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Disk reproducing apparatus and method of detecting vibration
Patent number
6,256,275
Issue date
Jul 3, 2001
Kabushiki Kaisha Toshiba
Toyokazu Eguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-band FM receiver for receiving FM broadcasting signals and TV...
Patent number
4,881,272
Issue date
Nov 14, 1989
Kabushiki Kaisha Toshiba
Toyokazu Eguchi
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
ELECTRO-ACOUSTIC TRANSDUCER SYSTEM
Publication number
20190200136
Publication date
Jun 27, 2019
Audio-Technica Corporation
Yukiko Mochizuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL ELECTROACOUSTIC TRANSDUCER APPARATUS
Publication number
20190164532
Publication date
May 30, 2019
Audio-Technica Corporation
Toyokazu EGUCHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DIGITAL ELECTROACOUSTIC TRANSDUCER APPARATUS
Publication number
20190156814
Publication date
May 23, 2019
Audio-Technica Corporation
Toyokazu EGUCHI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE THEREOF
Publication number
20190019775
Publication date
Jan 17, 2019
Toshiba Memory Corporation
Takuma KAWAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF CONTROLLING SEMICONDUCTOR DEVICE
Publication number
20180285001
Publication date
Oct 4, 2018
Toshiba Memory Corporation
Hajime MATSUMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF CONTROLLING SEMICONDUCTOR DEVICE
Publication number
20180046390
Publication date
Feb 15, 2018
Toshiba Memory Corporation
Hajime MATSUMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE THEREOF
Publication number
20170278819
Publication date
Sep 28, 2017
Kabushiki Kaisha Toshiba
Takuma KAWAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR SYSTEM AND POWER SOURCE CHIP
Publication number
20150179234
Publication date
Jun 25, 2015
Kabushiki Kaisha Toshiba
Masayasu KAWASE
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20150155042
Publication date
Jun 4, 2015
Kabushiki Kaisha Toshiba
Toyokazu EGUCHI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20140307382
Publication date
Oct 16, 2014
KABUSHIKI KAISHA TOSHIBA
Takakatsu Moriai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY SYSTEM
Publication number
20140281154
Publication date
Sep 18, 2014
Daisuke Hashimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20120326338
Publication date
Dec 27, 2012
Kabushiki Kaisha Toshiba
Toyokazu EGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20110273834
Publication date
Nov 10, 2011
KABUSHIKI KAISHA TOSHIBA
Takakatsu Moriai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20110019356
Publication date
Jan 27, 2011
Kabushiki Kaisha Toshiba
Takakatsu MORIAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SSD APPARATUS
Publication number
20100073860
Publication date
Mar 25, 2010
Takakatsu MORIAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RESET CONTROL APPARATUS AND OPTICAL DISC APPARATUS
Publication number
20070226528
Publication date
Sep 27, 2007
Toyokazu EGUCHI
G06 - COMPUTING CALCULATING COUNTING