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Junya Nakanishi
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Digital-analog converter and digital-analog conversion device execu...
Patent number
9,450,600
Issue date
Sep 20, 2016
Asahi Kasei Microdevices Corporation
Tatsuya Chubachi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Control method of D/A converter, D/A converter, control method of A...
Patent number
9,246,502
Issue date
Jan 26, 2016
Asahi Kasei Microdevices Corporation
Ryuzo Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
D/A converter
Patent number
9,236,875
Issue date
Jan 12, 2016
Asahi Kasei Microdevices Corporation
Yutaka Nakanishi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Successive approximation A/D converter
Patent number
8,957,804
Issue date
Feb 17, 2015
Asahi Kasei Microdevices Corporation
Junya Nakanishi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sampling circuit, A/D converter, D/A converter, and CODEC
Patent number
8,917,196
Issue date
Dec 23, 2014
Asahi Kasei Microdevices Corporation
Junya Nakanishi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-analog converter and control method thereof
Patent number
8,830,100
Issue date
Sep 9, 2014
Asahi Kasei Microdevices Corporation
Seiko Nakamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sampling circuit, A/D converter, D/A converter, and codec
Patent number
8,823,564
Issue date
Sep 2, 2014
Asahi Kasei Microdevices Corporation
Junya Nakanishi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
DIGITAL-ANALOG CONVERTER AND DIGITAL-ANALOG CONVERSION DEVICE
Publication number
20160056836
Publication date
Feb 25, 2016
ASAHI KASEI MICRODEVICES CORPORATION
Tatsuya CHUBACHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
D/A CONVERTER
Publication number
20150263743
Publication date
Sep 17, 2015
ASAHI KASEI MICRODEVICES CORPORATION
Yutaka Nakanishi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CONTROL METHOD OF D/A CONVERTER, D/A CONVERTER, CONTROL METHOD OF A...
Publication number
20150256191
Publication date
Sep 10, 2015
ASAHI KASEI MICRODEVICES CORPORATION
Ryuzo Yamamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SUCCESSIVE APPROXIMATION A/D CONVERTER
Publication number
20140118175
Publication date
May 1, 2014
ASAHI KASEI MICRODEVICES CORPORATION
Junya NAKANISHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL-ANALOG CONVERTER AND CONTROL METHOD THEREOF
Publication number
20140097977
Publication date
Apr 10, 2014
ASAHI KASEI MICRODEVICES CORPORATION
Seiko Nakamoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SAMPLING CIRCUIT, A/D CONVERTER, D/A CONVERTER, AND CODEC
Publication number
20140062741
Publication date
Mar 6, 2014
Junya Nakanishi
G11 - INFORMATION STORAGE
Information
Patent Application
SAMPLING CIRCUIT, A/D CONVERTER, D/A CONVERTER, AND CODEC
Publication number
20140062742
Publication date
Mar 6, 2014
ASAHI KASEI MICRODEVICES CORPORATION
Junya Nakanishi
H03 - BASIC ELECTRONIC CIRCUITRY