Membership
Tour
Register
Log in
Yoshiaki Shimizu
Follow
Person
Kasugai, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
A/D conversion circuit for use with low-potential and high-potentia...
Patent number
7,876,253
Issue date
Jan 25, 2011
Fujitsu Semiconductor Limited
Yoshiaki Shimizu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
A/D conversion circuit for use with low-potential and high-potentia...
Patent number
7,760,125
Issue date
Jul 20, 2010
Fujitsu Microelectronics Limited
Yoshiaki Shimizu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Level shift circuit and semiconductor device
Patent number
7,589,578
Issue date
Sep 15, 2009
Fujitsu Microelectronics Limited
Yoshiaki Shimizu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
D/A conversion circuit and A/D conversion circuit
Patent number
7,397,407
Issue date
Jul 8, 2008
Fujitsu Limited
Yoshiaki Shimizu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Cyclic type D/A converter having error detection and correction system
Patent number
4,743,885
Issue date
May 10, 1988
Fujitsu Limited
Osamu Kobayashi
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
A/D CONVERSION CIRCUIT FOR USE WITH LOW-POTENTIAL AND HIGH-POTENTIA...
Publication number
20100225512
Publication date
Sep 9, 2010
FUJITSU SEMICONDUCTOR LIMITED
Yoshiaki SHIMIZU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
D/A CONVERSION CIRCUIT AND A/D CONVERSION CIRCUIT
Publication number
20090015450
Publication date
Jan 15, 2009
FUJITSU LIMITED
Yoshiaki Shimizu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Level shift circuit and semiconductor device
Publication number
20070046357
Publication date
Mar 1, 2007
FUJITSU LIMITED
Yoshiaki Shimizu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
D/A conversion circuit and A/D conversion circuit
Publication number
20060158362
Publication date
Jul 20, 2006
FUJITSU LIMITED
Yoshiaki Shimizu
H03 - BASIC ELECTRONIC CIRCUITRY