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Noboru Amemiya
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Fujisawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical element manufacturing method, optical element, Nipkow disk,...
Patent number
7,704,402
Issue date
Apr 27, 2010
Nikon Corporation
Yutaka Hamamura
G02 - OPTICS
Information
Patent Grant
Optically readable radiation-displacement-conversion devices and me...
Patent number
6,080,988
Issue date
Jun 27, 2000
Nikon Corporation
Tohru Ishizuya
G02 - OPTICS
Information
Patent Grant
Microscope objective
Patent number
5,886,826
Issue date
Mar 23, 1999
Nikon Corporation
Noboru Amemiya
G02 - OPTICS
Information
Patent Grant
Microscope objective lens and microscope using the same
Patent number
5,636,058
Issue date
Jun 3, 1997
Nikon Corporation
Noboru Amemiya
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Optical Element Manufacturing Method, Optical Element, Nipkow Disk,...
Publication number
20080057273
Publication date
Mar 6, 2008
Nikon Corporation
Yutaka Hamamura
G02 - OPTICS