Membership
Tour
Register
Log in
Matsuaki Kai
Follow
Person
Kawasaki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device having a guard ring
Patent number
7,642,624
Issue date
Jan 5, 2010
Fujitsu Microelectronics Limited
Shigetoshi Wakayama
H01 - BASIC ELECTRIC ELEMENTS