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Akira AKAHORI
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Voltage generating circuit, semiconductor memory device, and voltag...
Patent number
10,923,173
Issue date
Feb 16, 2021
Lapis Semiconductor Co., Ltd.
Akira Akahori
G11 - INFORMATION STORAGE
Information
Patent Grant
Write voltage generation circuit and memory apparatus
Patent number
9,887,012
Issue date
Feb 6, 2018
Lapis Semiconductor Co., Ltd.
Akira Akahori
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory
Patent number
8,411,515
Issue date
Apr 2, 2013
Lapis Semiconductor Co., Ltd.
Akira Akahori
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
VOLTAGE GENERATING CIRCUIT, SEMICONDUCTOR MEMORY DEVICE, AND VOLTAG...
Publication number
20190385659
Publication date
Dec 19, 2019
LAPIS SEMICONDUCTOR CO., LTD.
Akira Akahori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
WRITE VOLTAGE GENERATION CIRCUIT AND MEMORY APPARATUS
Publication number
20160322086
Publication date
Nov 3, 2016
LAPIS SEMICONDUCTOR CO., LTD.
Akira AKAHORI
G11 - INFORMATION STORAGE
Information
Patent Application
REFERENCE VOLTAGE GENERATION CIRCUIT
Publication number
20140111182
Publication date
Apr 24, 2014
LAPIS SEMICONDUCTOR CO., LTD.
Akira AKAHORI
G05 - CONTROLLING REGULATING