Masaru Shida

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Sendai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aperture control device and camera
- Patent number 8,744,260
- Issue date Jun 3, 2014
- Nikon Corporation
- Masaru Shida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focal plane shutter unit having three plates
- Patent number 6,036,378
- Issue date Mar 14, 2000
- Nikon Corporation
- Naoyuki Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focus state display device for camera
- Patent number 5,361,119
- Issue date Nov 1, 1994
- Nikon Corporation
- Masaru Shida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
APERTURE CONTROL DEVICE AND CAMERA
- Publication number 20130209081
- Publication date Aug 15, 2013
- Nikon Corporation
- Masaru Shida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APERTURE CONTROL DEVICE AND CAMERA
- Publication number 20120195582
- Publication date Aug 2, 2012
- Nikon Corporation
- Masaru Shida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Aperture control device and camera
- Publication number 20110255852
- Publication date Oct 20, 2011
- Nikon Corporation
- Masaru Shida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Aperture control device and camera
- Publication number 20110058803
- Publication date Mar 10, 2011
- Nikon Corporation
- Masaru Shida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Aperture control device and camera
- Publication number 20090279882
- Publication date Nov 12, 2009
- Nikon Corporation
- Masaru Shida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY