Hidenori Nakagawa

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Utsunomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Holding apparatus, lens apparatus, and image pickup apparatus
- Patent number 10,838,164
- Issue date Nov 17, 2020
- Canon Kabushiki Kaisha
- Kenji Shima
- G02 - OPTICS
Information Patent Grant
Lens apparatus and image pickup system including the same
- Patent number 8,643,956
- Issue date Feb 4, 2014
- Canon Kabushiki Kaisha
- Hidenori Nakagawa
- G02 - OPTICS
Information Patent Grant
Displacement detecting device and optical instrument having the same
- Patent number 7,830,531
- Issue date Nov 9, 2010
- Canon Kabushiki Kaisha
- Hidenori Nakagawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HOLDING APPARATUS, LENS APPARATUS, AND IMAGE PICKUP APPARATUS
- Publication number 20180180835
- Publication date Jun 28, 2018
- Canon Kabushiki Kaisha
- Kenji Shima
- G02 - OPTICS
Information Patent Application
LENS APPARATUS AND IMAGE PICKUP SYSTEM INCLUDING THE SAME
- Publication number 20120162781
- Publication date Jun 28, 2012
- Canon Kabushiki Kaisha
- Hidenori NAKAGAWA
- G02 - OPTICS
Information Patent Application
DISPLACEMENT DETECTING DEVICE AND OPTICAL INSTRUMENT HAVING THE SAME
- Publication number 20090213390
- Publication date Aug 27, 2009
- Canon Kabushiki Kaisha
- Hidenori Nakagawa
- G01 - MEASURING TESTING