Takeya Nakayama

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Utsunomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lens-interchangeable camera performing focus control, lens barrel,...
- Patent number 8,355,626
- Issue date Jan 15, 2013
- Canon Kabushiki Kaisha
- Masanori Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interchangeable lens and camera system
- Patent number 8,287,197
- Issue date Oct 16, 2012
- Canon Kabushiki Kaisha
- Kunihiko Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LENS-INTERCHANGEABLE CAMERA PERFORMING FOCUS CONTROL, LENS BARREL,...
- Publication number 20110286733
- Publication date Nov 24, 2011
- Canon Kabushiki Kaisha
- Masanori Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERCHANGEABLE LENS AND CAMERA SYSTEM
- Publication number 20100209097
- Publication date Aug 19, 2010
- Canon Kabushiki Kaisha
- Kunihiko Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY