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Daisuke Nomasaki
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Ibaraki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
A/D converter and A/D conversion method
Patent number
8,004,446
Issue date
Aug 23, 2011
Panasonic Corporation
Toshiaki Ozeki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Operational amplifier and pipeline AD converter
Patent number
7,940,121
Issue date
May 10, 2011
Panasonic Corporation
Daisuke Nomasaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
A/D converter and A/D conversion method
Patent number
7,884,750
Issue date
Feb 8, 2011
Panasonic Corporation
Toshiaki Ozeki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor integrated circuit, D-A converter device, and A-D con...
Patent number
7,777,293
Issue date
Aug 17, 2010
Panasonic Corporation
Yoshinori Miyada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
A/D converter and A/D conversion method
Patent number
7,649,487
Issue date
Jan 19, 2010
Panasonic Corporation
Toshiaki Ozeki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
A/D converter and A/D conversion method
Patent number
6,927,723
Issue date
Aug 9, 2005
Matsushita Electric Industrial Co., Ltd.
Daisuke Nomasaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor integrated circuit, D-A converter device, and A-D con...
Patent number
6,777,775
Issue date
Aug 17, 2004
Matsushita Electric Industrial Co., Ltd.
Yoshinori Miyada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
A/D conversion method for serial/parallel A/D converter, and serial...
Patent number
6,741,192
Issue date
May 25, 2004
Matsushita Electric Industrial Co., Ltd.
Kenji Murata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
A/D converter, method of A/D conversion, and signal processing device
Patent number
6,734,817
Issue date
May 11, 2004
Matsushita Electric Industrial Co., Ltd.
Junichi Naka
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
CURRENT TRIMMING CIRCUIT AND A/D CONVERTER INCLUDING CURRENT TRIMMI...
Publication number
20110298642
Publication date
Dec 8, 2011
PANASONIC CORPORATION
Daisuke NOMASAKI
G05 - CONTROLLING REGULATING
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
Publication number
20110254125
Publication date
Oct 20, 2011
Daisuke Nomasaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OPERATIONAL AMPLIFIER AND PIPELINE AD CONVERTER
Publication number
20110175759
Publication date
Jul 21, 2011
PANASONIC CORPORATION
Daisuke Nomasaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT, D-A CONVERTER DEVICE, AND A-D CON...
Publication number
20100270648
Publication date
Oct 28, 2010
PANASONIC CORPORATION
Yoshinori MIYADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPERATIONAL AMPLIFIER AND PIPELINE AD CONVERTER
Publication number
20100188151
Publication date
Jul 29, 2010
PANASONIC CORPORATION
Daisuke Nomasaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
A/D CONVERTER AND A/D CONVERSION METHOD
Publication number
20100117879
Publication date
May 13, 2010
Toshiaki Ozeki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
A/D CONVERTER AND A/D CONVERSION METHOD
Publication number
20100097136
Publication date
Apr 22, 2010
PANASONIC CORPORATION
Toshiaki OZEKI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
A/d Converter and A/D Conversion Method
Publication number
20090040088
Publication date
Feb 12, 2009
Toshiaki Ozeki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor integrated circuit, D-A converter device, and A-D con...
Publication number
20050001291
Publication date
Jan 6, 2005
Matsushita Electric Industrial Co., Ltd.
Yoshinori Miyada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A/D converter and A/D conversion method
Publication number
20040257257
Publication date
Dec 23, 2004
Daisuke Nomasaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
A/D conversion method for serial/parallel A/D converter, and serial...
Publication number
20040017305
Publication date
Jan 29, 2004
Matsushita Electric Industrial Co., Ltd.
Kenji Murata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
A/D converter, method of A/D conversion, and signal processing device
Publication number
20030128145
Publication date
Jul 10, 2003
Junichi Naka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor integrated circuit, D-A converter device, and A-D con...
Publication number
20030006481
Publication date
Jan 9, 2003
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Yoshinori Miyada
H01 - BASIC ELECTRIC ELEMENTS