Koichi Katsura

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Chiyoda-Ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exposure apparatus, device manufacturing method and environmental c...
- Patent number 6,784,972
- Issue date Aug 31, 2004
- Nikon Corporation
- Yoshitomo Nagahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FILTER BOX, FILTER APPARATUS, AND EXPOSURE APPARATUS
- Publication number 20120170009
- Publication date Jul 5, 2012
- Nikon Corporation
- Koichi KATSURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER APPARATUS, FILTER ACCOMMODATING METHOD, EXPOSURE APPARATUS A...
- Publication number 20110122378
- Publication date May 26, 2011
- Nikon Corporation
- Koichi KATSURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER HOLDING APPARATUS, EXPOSURE APPARATUS, AND METHOD FOR PRODUC...
- Publication number 20110122379
- Publication date May 26, 2011
- Nikon Corporation
- Koichi KATSURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER BOX, EXPOSURE APPARATUS, AND METHOD FOR PRODUCING DEVICE
- Publication number 20110116059
- Publication date May 19, 2011
- Nikon Corporation
- Koichi KATSURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Exposure apparatus, device manufacturing method and environmental c...
- Publication number 20020050572
- Publication date May 2, 2002
- Nikon Corporation
- Yoshitomo Nagahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY