Membership
Tour
Register
Log in
Kiyoto Mashima
Follow
Person
Kawasaki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Reflection reduction projection optical system
Patent number
6,361,176
Issue date
Mar 26, 2002
Nikon Corporation
Kiyoto Mashima
G02 - OPTICS
Information
Patent Grant
Optical element, production method of optical element, optical syst...
Patent number
5,669,708
Issue date
Sep 23, 1997
Nikon Corporation
Kiyoto Mashima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optical element, production method of optical element, optical syst...
Patent number
5,581,605
Issue date
Dec 3, 1996
Nikon Corporation
Katsuhiko Murakami
B82 - NANO-TECHNOLOGY
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
Multiwavelength optical apparatus for laser processing alignment an...
Patent number
4,745,289
Issue date
May 17, 1988
Nippon Kogaku K.K.
Kiyoto Mashima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR