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Yoshiyuki Taki
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Utsunomiya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Attachment optical system, optical system, image pickup apparatus,...
Patent number
11,949,973
Issue date
Apr 2, 2024
Canon Kabushiki Kaisha
Yoshiyuki Taki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Attachment optical system, optical system, manufacturing method of...
Patent number
11,543,635
Issue date
Jan 3, 2023
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Information
Patent Grant
Optical scanning apparatus and image forming apparatus
Patent number
10,539,904
Issue date
Jan 21, 2020
Canon Kabushiki Kaisha
Yoshiyuki Taki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Optical scanning apparatus
Patent number
9,645,522
Issue date
May 9, 2017
Canon Kabushiki Kaisha
Yoshiyuki Taki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Zoom lens and image pickup apparatus including the same
Patent number
8,867,143
Issue date
Oct 21, 2014
Canon Kabushiki Kaisha
Yoshiyuki Taki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photographic lens system and image pickup apparatus
Patent number
8,294,806
Issue date
Oct 23, 2012
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Information
Patent Grant
Imaging lens and image pickup apparatus including the same
Patent number
7,864,451
Issue date
Jan 4, 2011
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Information
Patent Grant
Photographic lens system and image pickup apparatus
Patent number
7,583,441
Issue date
Sep 1, 2009
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Information
Patent Grant
Image taking lens system
Patent number
6,891,684
Issue date
May 10, 2005
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
ATTACHMENT OPTICAL SYSTEM, OPTICAL SYSTEM, IMAGE PICKUP APPARATUS,...
Publication number
20240176103
Publication date
May 30, 2024
Canon Kabushiki Kaisha
Yoshiyuki TAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ATTACHMENT OPTICAL SYSTEM, OPTICAL SYSTEM, IMAGE PICKUP APPARATUS,...
Publication number
20230072113
Publication date
Mar 9, 2023
Canon Kabushiki Kaisha
Yoshiyuki Taki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ATTACHMENT OPTICAL SYSTEM, OPTICAL SYSTEM, MANUFACTURING METHOD OF...
Publication number
20210278641
Publication date
Sep 9, 2021
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Information
Patent Application
OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20180348662
Publication date
Dec 6, 2018
Canon Kabushiki Kaisha
Yoshiyuki Taki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL SCANNING APPARATUS
Publication number
20160291500
Publication date
Oct 6, 2016
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Information
Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
Publication number
20130120640
Publication date
May 16, 2013
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Information
Patent Application
IMAGING LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME
Publication number
20100157445
Publication date
Jun 24, 2010
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Information
Patent Application
PHOTOGRAPHIC LENS SYSTEM AND IMAGE PICKUP APPARATUS
Publication number
20090251589
Publication date
Oct 8, 2009
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS
Information
Patent Application
Photographic lens system and image pickup apparatus
Publication number
20060007342
Publication date
Jan 12, 2006
Canon Kabushiki Kaisha
Yoshiyuki Taki
G02 - OPTICS