Membership
Tour
Register
Log in
Keiichi Saiki
Follow
Person
Hitachinaka, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of inspecting circuit pattern and inspecting instrument
Patent number
6,703,850
Issue date
Mar 9, 2004
Hitachi, Ltd.
Mari Nozoe
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus and method of inspecting foreign particle or defect on a...
Patent number
6,597,448
Issue date
Jul 22, 2003
Hitachi, Ltd.
Hidetoshi Nishiyama
G01 - MEASURING TESTING
Information
Patent Grant
Method of inspecting circuit pattern and inspecting instrument
Patent number
6,583,634
Issue date
Jun 24, 2003
Hitachi, Ltd.
Mari Nozoe
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Method of inspecting circuit pattern and inspecting instrument
Publication number
20030206027
Publication date
Nov 6, 2003
Hitachi, Ltd.
Mari Nozoe
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS