Masatsugu Nakano

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Catadioptric optical system with multi-reflection element for high...
- Patent number 9,329,373
- Issue date May 3, 2016
- Canon Kabushiki Kaisha
- Masatsugu Nakano
- G02 - OPTICS
Information Patent Grant
Catadioptric optical system and image-pickup apparatus having the same
- Patent number 9,097,883
- Issue date Aug 4, 2015
- Canon Kabushiki Kaisha
- Masatsugu Nakano
- G02 - OPTICS
Information Patent Grant
Catadioptric optical element and optical system including same
- Patent number 8,947,773
- Issue date Feb 3, 2015
- Canon Kabushiki Kaisha
- Masatsugu Nakano
- G02 - OPTICS
Information Patent Grant
Catadioptric optical system and image pickup apparatus having the same
- Patent number 8,947,774
- Issue date Feb 3, 2015
- Canon Kabushiki Kaisha
- Masatsugu Nakano
- G02 - OPTICS
Information Patent Grant
Catadioptric optical system with total internal reflection for high...
- Patent number 8,947,775
- Issue date Feb 3, 2015
- The Arizona Board of Regents on behalf of the University of Arizona
- Jose Manuel Sasian-Alvarado
- G02 - OPTICS
Information Patent Grant
Catadioptric optical system with high numerical aperture
- Patent number 8,908,294
- Issue date Dec 9, 2014
- Canon Kabushiki Kaisha
- Masatsugu Nakano
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CATADIOPTRIC OPTICAL SYSTEM WITH TOTAL INTERNAL REFLECTION FOR HIGH...
- Publication number 20130329283
- Publication date Dec 12, 2013
- The Arizona Board of Regents on behalf of the University of Arizona
- Masatsugu Nakano
- G02 - OPTICS
Information Patent Application
CATADIOPTRIC OPTICAL ELEMENT AND OPTICAL SYSTEM INCLUDING SAME
- Publication number 20130329282
- Publication date Dec 12, 2013
- Canon Kabushiki Kaisha
- Masatsugu Nakano
- G02 - OPTICS
Information Patent Application
CATADIOPTRIC OPTICAL SYSTEM WITH HIGH NUMERICAL APERTURE
- Publication number 20130308181
- Publication date Nov 21, 2013
- Canon Kabushiki Kaisha
- Masatsugu Nakano
- G02 - OPTICS
Information Patent Application
CATADIOPTRIC OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20120212600
- Publication date Aug 23, 2012
- Canon Kabushiki Kaisha
- Masatsugu Nakano
- G02 - OPTICS
Information Patent Application
CATADIOPTRIC OPTICAL SYSTEM AND IMAGE-PICKUP APPARATUS HAVING THE SAME
- Publication number 20120182414
- Publication date Jul 19, 2012
- Canon Kabushiki Kaisha
- Masatsugu Nakano
- G02 - OPTICS