Maki Yokoya

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Utsunomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical system, lens apparatus, image pickup apparatus, and imaging...
- Patent number 12,050,364
- Issue date Jul 30, 2024
- Canon Kabushiki Kaisha
- Maki Yokoya
- G02 - OPTICS
Information Patent Grant
Lens apparatus and image pickup apparatus
- Patent number 11,805,233
- Issue date Oct 31, 2023
- Canon Kabushiki Kaisha
- Maki Yokoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical system and imaging apparatus having the same
- Patent number 11,372,201
- Issue date Jun 28, 2022
- Canon Kabushiki Kaisha
- Tomohiro Ino
- G02 - OPTICS
Information Patent Grant
Zoom lens, image pickup apparatus, and image pickup system
- Patent number 11,194,138
- Issue date Dec 7, 2021
- Canon Kabushiki Kaisha
- Maki Yokoya
- G02 - OPTICS
Information Patent Grant
Lens apparatus and image capturing apparatus including the same
- Patent number 10,895,709
- Issue date Jan 19, 2021
- Canon Kabushiki Kaisha
- Maki Yokoya
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
STEREOSCOPIC OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20240241345
- Publication date Jul 18, 2024
- Canon Kabushiki Kaisha
- Maki Yokoya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SYSTEM, LENS APPARATUS, IMAGE PICKUP APPARATUS, AND IMAGING...
- Publication number 20230185056
- Publication date Jun 15, 2023
- Canon Kabushiki Kaisha
- Maki Yokoya
- G02 - OPTICS
Information Patent Application
LENS APPARATUS AND IMAGE PICKUP APPARATUS
- Publication number 20230014923
- Publication date Jan 19, 2023
- Canon Kabushiki Kaisha
- Maki Yokoya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ZOOM LENS, IMAGE PICKUP APPARATUS, AND IMAGE PICKUP SYSTEM
- Publication number 20210033832
- Publication date Feb 4, 2021
- Canon Kabushiki Kaisha
- Maki Yokoya
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGING APPARATUS HAVING THE SAME
- Publication number 20200326504
- Publication date Oct 15, 2020
- Canon Kabushiki Kaisha
- Tomohiro Ino
- G02 - OPTICS
Information Patent Application
LENS APPARATUS AND IMAGE CAPTURING APPARATUS INCLUDING THE SAME
- Publication number 20190258017
- Publication date Aug 22, 2019
- Canon Kabushiki Kaisha
- Maki Yokoya
- G02 - OPTICS