Hatsuko Ogasawara

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illumination device for photographing and camera
- Patent number 8,515,275
- Issue date Aug 20, 2013
- Nikon Corporation
- Kiyosada Machida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Illumination device for photographing and camera
- Publication number 20100284675
- Publication date Nov 11, 2010
- Nikon Corporation
- Kiyosada Machida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE