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Ryutaro Watanabe
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Meguro-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sound collecting device
Patent number
11,477,556
Issue date
Oct 18, 2022
Sony Corporation
Ryutaro Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acoustic processing apparatus, acoustic processing method, and program
Patent number
11,290,835
Issue date
Mar 29, 2022
Sony Corporation
Toru Nakagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acoustic device
Patent number
11,178,488
Issue date
Nov 16, 2021
Sony Corporation
Ryutaro Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acoustic device
Patent number
11,159,886
Issue date
Oct 26, 2021
Sony Corporation
Shigetoshi Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Client apparatus, server apparatus, document management system, doc...
Patent number
9,189,771
Issue date
Nov 17, 2015
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data migration apparatus for mitigating data between document manag...
Patent number
8,949,274
Issue date
Feb 3, 2015
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document management system and method for controlling a document pr...
Patent number
8,373,876
Issue date
Feb 12, 2013
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document management system
Patent number
8,346,716
Issue date
Jan 1, 2013
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Restricting print control until document data update
Patent number
8,339,633
Issue date
Dec 25, 2012
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document verification method, document verification apparatus and s...
Patent number
8,225,412
Issue date
Jul 17, 2012
Canon Kabushiki Kaisha
Ryutaro Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preventing double input of scanned documents
Patent number
8,189,226
Issue date
May 29, 2012
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document management apparatus and method applying print settings re...
Patent number
8,107,126
Issue date
Jan 31, 2012
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document distribution system and method
Patent number
7,853,986
Issue date
Dec 14, 2010
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document management system and document management method
Patent number
7,680,792
Issue date
Mar 16, 2010
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SOUND PICKUP DEVICE
Publication number
20240244373
Publication date
Jul 18, 2024
SONY GROUP CORPORATION
YUKIO HIRAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND I...
Publication number
20240031759
Publication date
Jan 25, 2024
SONY GROUP CORPORATION
Ryutaro WATANABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC SIGNAL PROCESSING DEVICE, ACOUSTIC SIGNAL PROCESSING SYSTE...
Publication number
20220174446
Publication date
Jun 2, 2022
SONY GROUP CORPORATION
Ryutaro WATANABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND COLLECTING DEVICE
Publication number
20210258670
Publication date
Aug 19, 2021
SONY CORPORATION
RYUTARO WATANABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC DEVICE
Publication number
20210227326
Publication date
Jul 22, 2021
SONY CORPORATION
Ryutaro Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC PROCESSING APPARATUS, ACOUSTIC PROCESSING METHOD, AND PROGRAM
Publication number
20210037333
Publication date
Feb 4, 2021
SONY CORPORATION
Toru Nakagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC DEVICE
Publication number
20200374631
Publication date
Nov 26, 2020
SONY CORPORATION
Shigetoshi Hayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC PROCESSING APPARATUS, ACOUSTIC PROCESSING METHOD, AND PROGRAM
Publication number
20200367005
Publication date
Nov 19, 2020
SONY CORPORATION
Tetsunori ITABASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA MIGRATION APPARATUS FOR MITIGATING DATA BETWEEN DOCUMENT MANAG...
Publication number
20130144911
Publication date
Jun 6, 2013
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CLIENT APPARATUS, SERVER APPARATUS, DOCUMENT MANAGEMENT SYSTEM, DOC...
Publication number
20130018962
Publication date
Jan 17, 2013
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT MANAGING APPARATUS AND METHOD CONTROLLING UPDATE OF DOCUME...
Publication number
20120212767
Publication date
Aug 23, 2012
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20110235106
Publication date
Sep 29, 2011
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20110184947
Publication date
Jul 28, 2011
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT MANAGEMENT SYSTEM
Publication number
20100293136
Publication date
Nov 18, 2010
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CLIENT APPARATUS, SERVER APPARATUS, DOCUMENT MANAGEMENT SYSTEM, DOC...
Publication number
20100106699
Publication date
Apr 29, 2010
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT MANAGEMENT APPARATUS AND DOCUMENT MANAGEMENT METHOD
Publication number
20090195823
Publication date
Aug 6, 2009
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT VERIFICATION METHOD, DOCUMENT VERIFICATION APPARATUS AND S...
Publication number
20080313740
Publication date
Dec 18, 2008
Canon Kabushiki Kaisha
Ryutaro Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOCUMENT MANAGING APPARATUS AND METHOD
Publication number
20070136253
Publication date
Jun 14, 2007
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Document distribution system and method
Publication number
20070050368
Publication date
Mar 1, 2007
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Document management system and document management method
Publication number
20060136412
Publication date
Jun 22, 2006
Canon Kabushiki Kaisha
Ryutaro Watanabe
G06 - COMPUTING CALCULATING COUNTING