Membership
Tour
Register
Log in
Keiichiro Sakato
Follow
Person
Kawasaki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Proximity-type microlithography apparatus and method
Patent number
5,891,806
Issue date
Apr 6, 1999
Nikon Corporation
Masato Shibuya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Laser processing apparatus
Patent number
4,769,523
Issue date
Sep 6, 1988
Nippon Kogaku K.K.
Akikazu Tanimoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Exposure method and apparatus for semiconductor fabrication equipment
Patent number
4,712,910
Issue date
Dec 15, 1987
Nippon Kogaku K.K.
Keiichiro Sakato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Exposure control system
Patent number
4,512,657
Issue date
Apr 23, 1985
Nippon Kogaku K.K.
Keiichiro Sakato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY