Membership
Tour
Register
Log in
Yoshiharu Takahashi
Follow
Person
Kasugai, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Transaction system
Patent number
4,775,783
Issue date
Oct 4, 1988
Hitachi, Ltd.
Shigeru Sasaki
G07 - CHECKING-DEVICES