Kouji MURAMATSU

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Belmont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Illumination optical system, exposure apparatus, device manufacturi...
- Patent number 8,908,151
- Issue date Dec 9, 2014
- Nikon Corporation
- Kouji Muramatsu
- G02 - OPTICS
Information Patent Grant
Illuminating optical apparatus, exposure apparatus and device manuf...
- Patent number 8,223,318
- Issue date Jul 17, 2012
- Nikon Corporation
- Kouji Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Illumination optical system, exposure apparatus, device manufacturi...
- Publication number 20090284727
- Publication date Nov 19, 2009
- Nikon Corporation
- Kouji Muramatsu
- G02 - OPTICS
Information Patent Application
ILLUMINATING OPTICAL APPARATUS, EXPOSURE APPARATUS AND DEVICE MANUF...
- Publication number 20090086186
- Publication date Apr 2, 2009
- Nikon Corporation
- Kouji MURAMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Variable slit device, illumination device, exposure apparatus, expo...
- Publication number 20090073404
- Publication date Mar 19, 2009
- Nikon Corporation
- Kouji Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY