Yuhei Tanaka

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Utsunomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lens apparatus and image pickup apparatus
- Patent number 10,775,584
- Issue date Sep 15, 2020
- Canon Kabushiki Kaisha
- Yuhei Tanaka
- G02 - OPTICS
Information Patent Grant
Lens apparatus and image pickup apparatus
- Patent number 10,254,506
- Issue date Apr 9, 2019
- Canon Kabushiki Kaisha
- Yuhei Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Driving apparatus and optical apparatus using the same
- Patent number 10,211,701
- Issue date Feb 19, 2019
- Canon Kabushiki Kaisha
- Yuhei Tanaka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LENS APPARATUS AND IMAGE PICKUP APPARATUS
- Publication number 20180364448
- Publication date Dec 20, 2018
- Canon Kabushiki Kaisha
- Yuhei Tanaka
- G02 - OPTICS
Information Patent Application
LENS APPARATUS AND IMAGE PICKUP APPARATUS
- Publication number 20170115467
- Publication date Apr 27, 2017
- Canon Kabushiki Kaisha
- Yuhei Tanaka
- G02 - OPTICS
Information Patent Application
DRIVING APPARATUS AND OPTICAL APPARATUS USING THE SAME
- Publication number 20160223778
- Publication date Aug 4, 2016
- Canon Kabushiki Kaisha
- Yuhei Tanaka
- G02 - OPTICS
Information Patent Application
LENS APPARATUS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
- Publication number 20150286110
- Publication date Oct 8, 2015
- Canon Kabushiki Kaisha
- Yuhei Tanaka
- G02 - OPTICS