Membership
Tour
Register
Log in
Katsuhito Ogura
Follow
Person
Numazu, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Vacuum processing apparatus and ion pump capable of suppressing lea...
Patent number
6,411,023
Issue date
Jun 25, 2002
Toshiba Machine Co., Ltd.
Katsuhito Ogura
H01 - BASIC ELECTRIC ELEMENTS