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Eiichiro Teshima
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Odawara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus
Patent number
12,092,986
Issue date
Sep 17, 2024
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with control of replacement of process cart...
Patent number
11,726,427
Issue date
Aug 15, 2023
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Density acquisition assistance technique for image forming apparatus
Patent number
11,592,772
Issue date
Feb 28, 2023
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus selectively restricting removal of cartridge
Patent number
11,194,283
Issue date
Dec 7, 2021
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Double-feed detection apparatus and image forming apparatus
Patent number
8,973,919
Issue date
Mar 10, 2015
Canon Kabushiki Kaisha
Seiji Yokoyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Image forming apparatus calculating an amount of deviation of an im...
Patent number
8,571,451
Issue date
Oct 29, 2013
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Double-feed detection apparatus and image forming apparatus
Patent number
8,282,095
Issue date
Oct 9, 2012
Canon Kabushiki Kaisha
Seiji Yokoyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Image forming apparatus
Patent number
8,000,616
Issue date
Aug 16, 2011
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that has a full-color mode and a monocolor...
Patent number
7,349,658
Issue date
Mar 25, 2008
Canon Kabushiki Kaisha
Hiroaki Ogata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
6,873,820
Issue date
Mar 29, 2005
Canon Kabushiki Kaisha
Mitsugu Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus having means for detecting amount of develo...
Patent number
6,253,035
Issue date
Jun 26, 2001
Canon Kabushiki Kaisha
Takashi Kawana
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Service life informing device for charged member, informing method...
Patent number
5,835,818
Issue date
Nov 10, 1998
Canon Kasbushiki Kaisha
Norihisa Hoshika
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Device for measuring time lapse after turn off of power source and...
Patent number
5,500,834
Issue date
Mar 19, 1996
Canon Kabushiki Kaisha
Eihiro Sakaki
G04 - HOROLOGY
Information
Patent Grant
Color image forming apparatus which times release of each of plural...
Patent number
5,457,487
Issue date
Oct 10, 1995
Canon Kabushiki Kaisha
Eihiro Sakaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230333506
Publication date
Oct 19, 2023
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DENSITY ACQUISITION ASSISTANCE TECHNIQUE FOR IMAGE FORMING APPARATUS
Publication number
20220365471
Publication date
Nov 17, 2022
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220128943
Publication date
Apr 28, 2022
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20190265636
Publication date
Aug 29, 2019
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DOUBLE-FEED DETECTION APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20120326386
Publication date
Dec 27, 2012
Canon Kabushiki Kaisha
Seiji Yokoyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20110274454
Publication date
Nov 10, 2011
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20110193922
Publication date
Aug 11, 2011
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DOUBLE-FEED DETECTION APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20090243203
Publication date
Oct 1, 2009
Canon Kabushiki Kaisha
Seiji Yokoyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20070286614
Publication date
Dec 13, 2007
Canon Kabushiki Kaisha
Eiichiro Teshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20060127139
Publication date
Jun 15, 2006
Canon Kabushiki Kaisha
Hiroaki Ogata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20020149805
Publication date
Oct 17, 2002
Canon Kabushiki Kaisha
Mitsugu Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE