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Kashiwa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical print head, image forming apparatus including the optical p...
Patent number
11,841,632
Issue date
Dec 12, 2023
Canon Kabushiki Kaisha
Toshiki Momoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-emitting diode exposure head and image forming apparatus incl...
Patent number
11,422,482
Issue date
Aug 23, 2022
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical print head, image forming apparatus and manufacturing metho...
Patent number
11,366,405
Issue date
Jun 21, 2022
Canon Kabushiki Kaisha
Yasuaki Otoguro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including optical print head
Patent number
11,347,158
Issue date
May 31, 2022
Canon Kabushiki Kaisha
Ryota Fukumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning rod for optical print head included in image forming appar...
Patent number
11,340,550
Issue date
May 24, 2022
Canon Kabushiki Kaisha
Yuta Okada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including optical print head
Patent number
11,249,434
Issue date
Feb 15, 2022
Canon Kabushiki Kaisha
Yuya Tamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning member used in image forming apparatus including optical p...
Patent number
11,067,915
Issue date
Jul 20, 2021
Canon Kabushiki Kaisha
Daisuke Aruga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including optical print head
Patent number
10,928,746
Issue date
Feb 23, 2021
Canon Kabushiki Kaisha
Daisuke Aruga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including a moving unit for an optical prin...
Patent number
10,895,818
Issue date
Jan 19, 2021
Canon Kabushiki Kaisha
Yoshitaka Otsubo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including optical print head
Patent number
10,884,372
Issue date
Jan 5, 2021
Canon Kabushiki Kaisha
Yuya Tamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including optical print head
Patent number
10,845,751
Issue date
Nov 24, 2020
Canon Kabushiki Kaisha
Shinichiro Hosoi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning member used in image forming apparatus including optical p...
Patent number
10,824,108
Issue date
Nov 3, 2020
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having optical print head
Patent number
10,739,693
Issue date
Aug 11, 2020
Canon Kabushiki Kaisha
Daisuke Aruga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having optical print head
Patent number
10,656,594
Issue date
May 19, 2020
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having optical print head
Patent number
10,642,182
Issue date
May 5, 2020
Canon Kabushiki Kaisha
Toshiki Momoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with cleaning mechanism for LED print head...
Patent number
10,591,867
Issue date
Mar 17, 2020
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including optical print head
Patent number
10,564,589
Issue date
Feb 18, 2020
Canon Kabushiki Kaisha
Shinichiro Hosoi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including optical print head
Patent number
10,551,786
Issue date
Feb 4, 2020
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having optical print head
Patent number
10,539,901
Issue date
Jan 21, 2020
Canon Kabushiki Kaisha
Takehiro Ishidate
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including optical print head
Patent number
10,503,115
Issue date
Dec 10, 2019
Canon Kabushiki Kaisha
Shinichiro Hosoi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having optical print head
Patent number
10,466,612
Issue date
Nov 5, 2019
Canon Kabushiki Kaisha
Yuta Okada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having optical print head
Patent number
10,459,364
Issue date
Oct 29, 2019
Canon Kabushiki Kaisha
Toshiki Momoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having optical print head
Patent number
10,429,759
Issue date
Oct 1, 2019
Canon Kabushiki Kaisha
Takehiro Ishidate
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having optical print head
Patent number
10,429,791
Issue date
Oct 1, 2019
Canon Kabushiki Kaisha
Yuichiro Imai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having optical print head
Patent number
10,401,754
Issue date
Sep 3, 2019
Canon Kabushiki Kaisha
Saimon Gokyu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including optical print head
Patent number
10,353,337
Issue date
Jul 16, 2019
Canon Kabushiki Kaisha
Toshiki Momoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with cartridge having regulation portion fo...
Patent number
10,216,142
Issue date
Feb 26, 2019
Canon Kabushiki Kaisha
Shinichiro Hosoi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical scanning apparatus
Patent number
9,618,872
Issue date
Apr 11, 2017
Canon Kabushiki Kaisha
Shinichiro Hosoi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of correcting position of image to...
Patent number
9,389,533
Issue date
Jul 12, 2016
Canon Kabushiki Kaisha
Hiroshi Nakahata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light scanning apparatus and image forming apparatus including ligh...
Patent number
8,917,305
Issue date
Dec 23, 2014
Canon Kabushiki Kaisha
Hiroshi Nakahata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
CLEANING ROD FOR OPTICAL PRINT HEAD INCLUDED IN IMAGE FORMING APPAR...
Publication number
20220244675
Publication date
Aug 4, 2022
Canon Kabushiki Kaisha
Yuta Okada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL PRINT HEAD, IMAGE FORMING APPARATUS INCLUDING THE OPTICAL P...
Publication number
20220050399
Publication date
Feb 17, 2022
Canon Kabushiki Kaisha
Toshiki Momoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT-EMITTING DIODE EXPOSURE HEAD AND IMAGE FORMING APPARATUS INCL...
Publication number
20210318636
Publication date
Oct 14, 2021
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING ROD FOR OPTICAL PRINT HEAD INCLUDED IN IMAGE FORMING APPAR...
Publication number
20210181669
Publication date
Jun 17, 2021
Canon Kabushiki Kaisha
Yuta Okada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20210173324
Publication date
Jun 10, 2021
Canon Kabushiki Kaisha
Ryota Fukumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING MEMBER USED IN IMAGE FORMING APPARATUS INCLUDING OPTICAL P...
Publication number
20200292985
Publication date
Sep 17, 2020
Canon Kabushiki Kaisha
Daisuke Aruga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING MEMBER USED IN IMAGE FORMING APPARATUS INCLUDING OPTICAL P...
Publication number
20200292984
Publication date
Sep 17, 2020
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OPTICAL PRINT HEAD, IMAGE FORMING APPARATUS AND MANUFACTURING METHO...
Publication number
20200192236
Publication date
Jun 18, 2020
Canon Kabushiki Kaisha
Yasuaki Otoguro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20200174420
Publication date
Jun 4, 2020
Canon Kabushiki Kaisha
Yuya Tamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20200117114
Publication date
Apr 16, 2020
Canon Kabushiki Kaisha
Yoshitaka Otsubo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PRINT HEAD AND IMAGE FORMING APPARATUS WHICH INCLUDES PRINT HEAD
Publication number
20200117113
Publication date
Apr 16, 2020
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20200081392
Publication date
Mar 12, 2020
Canon Kabushiki Kaisha
Shinichiro Hosoi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20190346804
Publication date
Nov 14, 2019
Canon Kabushiki Kaisha
Yuya Tamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
Publication number
20190346809
Publication date
Nov 14, 2019
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20190346805
Publication date
Nov 14, 2019
Canon Kabushiki Kaisha
Shinichiro Hosoi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20190179252
Publication date
Jun 13, 2019
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20190129354
Publication date
May 2, 2019
Canon Kabushiki Kaisha
Toshiki Momoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20190129327
Publication date
May 2, 2019
Canon Kabushiki Kaisha
Daisuke Aruga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS INCLUDING OPTICAL PRINT HEAD
Publication number
20190129353
Publication date
May 2, 2019
Canon Kabushiki Kaisha
Shinichiro Hosoi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
Publication number
20180364614
Publication date
Dec 20, 2018
Canon Kabushiki Kaisha
Daisuke Aruga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
Publication number
20180364609
Publication date
Dec 20, 2018
Canon Kabushiki Kaisha
Takehiro Ishidate
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
Publication number
20180364611
Publication date
Dec 20, 2018
Canon Kabushiki Kaisha
Saimon Gokyu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
Publication number
20180364612
Publication date
Dec 20, 2018
Canon Kabushiki Kaisha
Takehiro Ishidate
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
Publication number
20180364613
Publication date
Dec 20, 2018
Canon Kabushiki Kaisha
Toshiki Momoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
Publication number
20180364636
Publication date
Dec 20, 2018
Canon Kabushiki Kaisha
Yuichiro Imai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
Publication number
20180364608
Publication date
Dec 20, 2018
Canon Kabushiki Kaisha
Toshiki Momoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING OPTICAL PRINT HEAD
Publication number
20180364610
Publication date
Dec 20, 2018
Canon Kabushiki Kaisha
Yuta Okada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180101131
Publication date
Apr 12, 2018
Canon Kabushiki Kaisha
Shinichiro Hosoi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180095405
Publication date
Apr 5, 2018
Canon Kabushiki Kaisha
Hitoshi Iwai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20170064108
Publication date
Mar 2, 2017
Canon Kabushiki Kaisha
Toshiharu Mamiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE