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Takao Sameshima
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Mishima-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus having toner replenishment
Patent number
11,947,305
Issue date
Apr 2, 2024
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming system
Patent number
11,846,894
Issue date
Dec 19, 2023
Canon Kabushiki Kaisha
Masaaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having an opening/closing member that is pr...
Patent number
11,573,521
Issue date
Feb 7, 2023
Canon Kabushiki Kaisha
Koji Wada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having toner replenishment
Patent number
11,556,088
Issue date
Jan 17, 2023
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming system
Patent number
11,467,514
Issue date
Oct 11, 2022
Canon Kabushiki Kaisha
Masaaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming unit detachably mountable...
Patent number
7,085,517
Issue date
Aug 1, 2006
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming unit and image forming apparatus
Patent number
6,807,393
Issue date
Oct 19, 2004
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with recording material convey velocity con...
Patent number
6,564,025
Issue date
May 13, 2003
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming unit detachably attachabl...
Patent number
6,522,845
Issue date
Feb 18, 2003
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming unit and image forming apparatus
Patent number
6,493,528
Issue date
Dec 10, 2002
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having a transfer material carrier unit or...
Patent number
6,453,135
Issue date
Sep 17, 2002
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with intermediate transfer member
Patent number
6,115,568
Issue date
Sep 5, 2000
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with shifting means to position image trans...
Patent number
5,983,062
Issue date
Nov 9, 1999
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with locking mechanism for detachable feede...
Patent number
5,666,595
Issue date
Sep 9, 1997
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sheet supply device with stacking reference guide
Patent number
5,651,540
Issue date
Jul 29, 1997
Canon Kabushiki Kaisha
Yoshiaki Watanabe
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230134527
Publication date
May 4, 2023
Canon Kabushiki Kaisha
Koji Wada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS HAVING TONER REPLENISHMENT
Publication number
20230078527
Publication date
Mar 16, 2023
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20220404735
Publication date
Dec 22, 2022
Canon Kabushiki Kaisha
Masaaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210405574
Publication date
Dec 30, 2021
Canon Kabushiki Kaisha
Koji Wada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20210405552
Publication date
Dec 30, 2021
Canon Kabushiki Kaisha
Masaaki Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210405577
Publication date
Dec 30, 2021
Canon Kabushiki Kaisha
Tomio Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and image forming unit detachably mountable...
Publication number
20030202818
Publication date
Oct 30, 2003
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming unit and image forming apparatus
Publication number
20030012582
Publication date
Jan 16, 2003
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus with recording material control velocity co...
Publication number
20020061198
Publication date
May 23, 2002
Canon Kabushiki Kaisha
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and image forming unit detachably attachabl...
Publication number
20020048466
Publication date
Apr 25, 2002
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and image forming unit detachably mountable...
Publication number
20020041365
Publication date
Apr 11, 2002
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming unit and image forming apparatus
Publication number
20010031153
Publication date
Oct 18, 2001
Takao Sameshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY