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Shunsuke Niisaka
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical system having optical thin film including amorphous silicon...
Patent number
9,915,761
Issue date
Mar 13, 2018
Nikon Corporation
Hitoshi Ishizawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical multi-layer thin film, optical element, and method for prod...
Patent number
8,098,432
Issue date
Jan 17, 2012
Nikon Corporation
Hitoshi Ishizawa
G02 - OPTICS
Information
Patent Grant
Projection optical system and an exposure apparatus with the projec...
Patent number
6,831,731
Issue date
Dec 14, 2004
Nikon Corporation
Yasuhiro Omura
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
MGF2 OPTICAL THIN FILM INCLUDING AMORPHOUS SILICON OXIDE BINDER, OP...
Publication number
20150362633
Publication date
Dec 17, 2015
NIKON CORPORATION
Hitoshi ISHIZAWA
G02 - OPTICS
Information
Patent Application
MGF2 OPTICAL THIN FILM INCLUDING AMORPHOUS SILICON OXIDE BINDER, OP...
Publication number
20120058261
Publication date
Mar 8, 2012
NIKON CORPORATION
Hitoshi Ishizawa
G02 - OPTICS
Information
Patent Application
MGF2 OPTICAL THIN FILM INCLUDING AMORPHOUS SILICON OXIDE BINDER, OP...
Publication number
20110122497
Publication date
May 26, 2011
NIKON CORPORATION
Hitoshi Ishizawa
G02 - OPTICS
Information
Patent Application
OPTICAL MEMBER, LIGHT ROUTING UNIT, AND EXPOSURE APPARATUS
Publication number
20090244507
Publication date
Oct 1, 2009
Nikon Corporation
Yasuhisa TANI
G02 - OPTICS
Information
Patent Application
OPTICAL MULTI-LAYER THIN FILM, OPTICAL ELEMENT, AND METHOD FOR PROD...
Publication number
20090161219
Publication date
Jun 25, 2009
NIKON CORPORATION
Hitoshi ISHIZAWA
G02 - OPTICS
Information
Patent Application
Mgf2 Optical Thin Film Including Amorphous Silicon Oxide Binder, Op...
Publication number
20080002259
Publication date
Jan 3, 2008
Hitoshi Ishizawa
G02 - OPTICS
Information
Patent Application
Projection optical system and an exposure apparatus with the projec...
Publication number
20050122499
Publication date
Jun 9, 2005
Nikon Corporation
Yasuhiro Omura
G02 - OPTICS
Information
Patent Application
Projection optical system and an exposure apparatus with the projec...
Publication number
20030058421
Publication date
Mar 27, 2003
Nikon Corporation
Yasuhiro Omura
G02 - OPTICS