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Mikihiko Kamekawa
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing apparatus, control method, and computer-read...
Patent number
11,843,751
Issue date
Dec 12, 2023
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus capable of using blockchain, control method...
Patent number
11,449,621
Issue date
Sep 20, 2022
Canon Kabushiki Kaisha
Kei Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus, control method, and storage mediu...
Patent number
11,039,023
Issue date
Jun 15, 2021
Canon Kabushiki Kaisha
Mikihiko Kamekawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Document management client apparatus and document management method
Patent number
10,467,209
Issue date
Nov 5, 2019
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus, control method of information pro...
Patent number
10,306,085
Issue date
May 28, 2019
Canon Kabushiki Kaisha
Mikihiko Kamekawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Document management system and method thereof
Patent number
9,164,991
Issue date
Oct 20, 2015
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document management system, method for controlling the same, and st...
Patent number
9,152,631
Issue date
Oct 6, 2015
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Appending restriction information to a job before transmission
Patent number
8,531,694
Issue date
Sep 10, 2013
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Appending restriction information to a job before transmission
Patent number
8,503,004
Issue date
Aug 6, 2013
Canon Kabushiki Kaisha
Mikihiko Kamekawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Document management method and apparatus
Patent number
7,912,857
Issue date
Mar 22, 2011
Canon Kabushiki Kaisha
Shinji Fujikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document management method and apparatus thereof
Patent number
7,849,099
Issue date
Dec 7, 2010
Canon Kabushiki Kaisha
Mikihiko Kamekawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Center server, information processing apparatus and method, and pri...
Patent number
7,619,764
Issue date
Nov 17, 2009
Canon Kabushiki Kaisha
Shinji Fukunaga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Center server, information processing apparatus and method, and pri...
Patent number
6,775,023
Issue date
Aug 10, 2004
Canon Kabushiki Kaisha
Shinji Fukunaga
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION PROCESSING APPARATUS, CONTROL METHOD, AND PROGRAM
Publication number
20220141353
Publication date
May 5, 2022
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM
Publication number
20210019432
Publication date
Jan 21, 2021
Canon Kabushiki Kaisha
Kei Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, CONTROL METHOD, AND STORAGE MEDIU...
Publication number
20200021697
Publication date
Jan 16, 2020
Canon Kabushiki Kaisha
Mikihiko Kamekawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, CONTROL METHOD OF INFORMATION PR...
Publication number
20180234562
Publication date
Aug 16, 2018
Canon Kabushiki Kaisha
Mikihiko Kamekawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOCUMENT MANAGEMENT CLIENT APPARATUS AND DOCUMENT MANAGEMENT METHOD
Publication number
20160267114
Publication date
Sep 15, 2016
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, AND STORAGE MEDIUM
Publication number
20160077691
Publication date
Mar 17, 2016
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT MANAGEMENT SYSTEM AND METHOD THEREOF
Publication number
20130204890
Publication date
Aug 8, 2013
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, AND STORAGE MEDIUM
Publication number
20120313966
Publication date
Dec 13, 2012
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT MANAGEMENT SYSTEM, METHOD FOR CONTROLLING THE SAME, AND ST...
Publication number
20120109915
Publication date
May 3, 2012
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
Publication number
20100328723
Publication date
Dec 30, 2010
Canon Kabushiki Kaisha
Mikihiko Kamekawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND COMPUTER PR...
Publication number
20100202007
Publication date
Aug 12, 2010
Canon Kabushiki Kaisha
Mikihiko Kamekawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT MANAGEMENT METHOD AND APPARATUS
Publication number
20090006408
Publication date
Jan 1, 2009
Canon Kabushiki Kaisha
Shinji Fujikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Center server, information processing apparatus and method, and pri...
Publication number
20040174561
Publication date
Sep 9, 2004
Canon Kabushiki Kaisha
Shinji Fukunaga
G06 - COMPUTING CALCULATING COUNTING