Membership
Tour
Register
Log in
Hisakithi Onodera
Follow
Person
Hitachi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
4,500,904
Issue date
Feb 19, 1985
Hitachi, Ltd.
Jin Onuki
H01 - BASIC ELECTRIC ELEMENTS