Toshiyuki Nagaoka

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Akishima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image taking device having a detachable optical unit, an attachment...
- Patent number 7,801,439
- Issue date Sep 21, 2010
- Olympus Corporation
- Hideki Nagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Interchangeable-lens camera
- Patent number 7,604,423
- Issue date Oct 20, 2009
- Olympus Corporation
- Hideki Nagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light weight head mounted image display device
- Patent number 6,987,620
- Issue date Jan 17, 2006
- Olympus Corporation
- Toshiyuki Nagaoka
- G02 - OPTICS
Information Patent Grant
Objective lens system
- Patent number 6,980,375
- Issue date Dec 27, 2005
- Olympus Corporation
- Toshiyuki Nagaoka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Image taking device with removable optical unit
- Publication number 20080106616
- Publication date May 8, 2008
- Hideki Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image taking device with removable optical unit
- Publication number 20080088727
- Publication date Apr 17, 2008
- Hideki Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Interchangeable-lens camera
- Publication number 20080089680
- Publication date Apr 17, 2008
- Hideki Nagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image taking device with removable optical unit
- Publication number 20080075450
- Publication date Mar 27, 2008
- Hideki Nagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Head-up display mounted in vehicles, vehicles provided with the sam...
- Publication number 20050157398
- Publication date Jul 21, 2005
- Toshiyuki Nagaoka
- G02 - OPTICS