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Kana Kobayashi
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Utsunomiya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical system, image pickup apparatus, and projection apparatus
Patent number
12,292,557
Issue date
May 6, 2025
Canon Kabushiki Kaisha
Kana Kobayashi
G02 - OPTICS
Information
Patent Grant
Optical system and image pickup apparatus having the same
Patent number
11,644,740
Issue date
May 9, 2023
Canon Kabushiki Kaisha
Kana Kobayashi
G02 - OPTICS
Information
Patent Grant
Optical system, optical apparatus, and image pickup apparatus
Patent number
11,609,410
Issue date
Mar 21, 2023
Canon Kabushiki Kaisha
Kana Kobayashi
G02 - OPTICS
Information
Patent Grant
Optical system and imaging apparatus having the same
Patent number
11,480,774
Issue date
Oct 25, 2022
Canon Kabushiki Kaisha
Kana Kobayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Lens apparatus, image capturing apparatus, and control method
Patent number
10,871,626
Issue date
Dec 22, 2020
Canon Kabushiki Kaisha
Kana Kobayashi
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SYSTEM AND IMAGE CAPTURING APPARATUS INCLUDING THE SAME
Publication number
20230168413
Publication date
Jun 1, 2023
Canon Kabushiki Kaisha
Kana Kobayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS HAVING THE SAME
Publication number
20230124227
Publication date
Apr 20, 2023
Canon Kabushiki Kaisha
Kana Kobayashi
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM, IMAGE PICKUP APPARATUS, AND PROJECTION APPARATUS
Publication number
20220099951
Publication date
Mar 31, 2022
Canon Kabushiki Kaisha
Kana Kobayashi
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS HAVING THE SAME
Publication number
20210232038
Publication date
Jul 29, 2021
Canon Kabushiki Kaisha
Kana Kobayashi
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM AND IMAGING APPARATUS HAVING THE SAME
Publication number
20210072505
Publication date
Mar 11, 2021
Canon Kabushiki Kaisha
Kana Kobayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LENS APPARATUS, IMAGE CAPTURING APPARATUS, AND CONTROL METHOD
Publication number
20190113708
Publication date
Apr 18, 2019
Canon Kabushiki Kaisha
Kana Kobayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS, AND IMAGE PICKUP APPARATUS
Publication number
20180172964
Publication date
Jun 21, 2018
Canon Kabushiki Kaisha
Kana Kobayashi
G02 - OPTICS