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Tadaaki Nakamura
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Kanagawa, JP
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last 30 patents
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Patent Grant
Cross dichroic prism, method of making the same, and full-color pro...
Patent number
6,407,868
Issue date
Jun 18, 2002
Nikon Corporation
Kazufumi Ishibashi
G02 - OPTICS
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Patent Grant
Cross dichroic prism, method of making the same, and full-color pro...
Patent number
6,101,041
Issue date
Aug 8, 2000
Nikon Corporation
Kazufumi Ishibashi
G02 - OPTICS