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Yoichi Kanai
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Transmission system, participation fee management method, computer...
Patent number
10,592,940
Issue date
Mar 17, 2020
Ricoh Company, Limited
Tetsuya Miida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Charge management system, charge management method, program, progra...
Patent number
9,762,744
Issue date
Sep 12, 2017
Ricoh Company, Limited
Tetsuya Miida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission system, participation fee management method, computer...
Patent number
9,516,175
Issue date
Dec 6, 2016
Ricoh Company, Limited
Tetsuya Miida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Document retrieving/printing system, digital multi-function machine...
Patent number
8,649,067
Issue date
Feb 11, 2014
Ricoh Company, Limited
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus, an image information verification apparatu...
Patent number
8,561,201
Issue date
Oct 15, 2013
Ricoh Company, Limited
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access control decision system, access control enforcing system, an...
Patent number
8,302,205
Issue date
Oct 30, 2012
Ricoh Company, Ltd.
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus for generating electronic signature
Patent number
8,108,669
Issue date
Jan 31, 2012
Ricoh Company, Ltd.
Satoshi Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus and electronizing method for information me...
Patent number
7,881,467
Issue date
Feb 1, 2011
Ricoh Company, Ltd.
Masuyoshi Yachida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, method and computer readable medium for certifying release...
Patent number
7,814,325
Issue date
Oct 12, 2010
Ricoh Company, Ltd.
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Security support apparatus and computer-readable recording medium r...
Patent number
7,779,263
Issue date
Aug 17, 2010
Ricoh Company, Ltd.
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital measurement apparatus and image measurement apparatus
Patent number
7,774,605
Issue date
Aug 10, 2010
Ricoh Company, Ltd.
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access control apparatus, access control method, access control pro...
Patent number
7,716,490
Issue date
May 11, 2010
Ricoh Company, Ltd.
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scanner device, scanner system and image protection method
Patent number
7,627,118
Issue date
Dec 1, 2009
Ricoh Company, Ltd.
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Maintenance mediation apparatus, maintenance target apparatus maint...
Patent number
7,561,985
Issue date
Jul 14, 2009
Ricoh Company, Ltd.
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for time verifying measurement data
Patent number
7,558,704
Issue date
Jul 7, 2009
Ricoh Company, Ltd.
Yoichi Kanai
G11 - INFORMATION STORAGE
Information
Patent Grant
Maintenance mediation apparatus, maintenance target apparatus maint...
Patent number
7,216,059
Issue date
May 8, 2007
Ricoh Company, Ltd.
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System, method and computer readable medium for certifying release...
Patent number
7,143,144
Issue date
Nov 28, 2006
Ricoh Company, Ltd.
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital measurement apparatus and image measurement apparatus
Patent number
6,889,324
Issue date
May 3, 2005
Ricoh Company, Ltd.
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TRANSMISSION SYSTEM, PARTICIPATION FEE MANAGEMENT METHOD, COMPUTER...
Publication number
20170046755
Publication date
Feb 16, 2017
Tetsuya Miida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSMISSION SYSTEM, PARTICIPATION FEE MANAGEMENT METHOD, COMPUTER...
Publication number
20140233433
Publication date
Aug 21, 2014
Tetsuya Miida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHARGE MANAGEMENT SYSTEM, CHARGE MANAGEMENT METHOD, PROGRAM, PROGRA...
Publication number
20140045455
Publication date
Feb 13, 2014
Tetsuya Miida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOCUMENT RETRIEVING/PRINTING SYSTEM, DIGITAL MULTI-FUNCTION MACHINE...
Publication number
20100321727
Publication date
Dec 23, 2010
Ricoh Company, Ltd.
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Document Security System
Publication number
20090271839
Publication date
Oct 29, 2009
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT PRINTING PROGRAM, DOCUMENT PROTECTING PROGRAM, DOCUMENT PR...
Publication number
20090185223
Publication date
Jul 23, 2009
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACCESS CONTROL DECISION SYSTEM, ACCESS CONTROL ENFORCING SYSTEM, AN...
Publication number
20090083831
Publication date
Mar 26, 2009
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MAINTENANCE MEDIATION APPARATUS, MAINTENANCE TARGET APPARATUS MAINT...
Publication number
20080133179
Publication date
Jun 5, 2008
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE READING APPARATUS, AN IMAGE INFORMATION VERIFICATION APPARATU...
Publication number
20080040813
Publication date
Feb 14, 2008
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEASURING DEVICE, MEASURING METHOD, MEASURING PROGRAM PRODUCT, MEAS...
Publication number
20070179748
Publication date
Aug 2, 2007
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM, METHOD AND COMPUTER READABLE MEDIUM FOR CERTIFYING RELEASE...
Publication number
20070143620
Publication date
Jun 21, 2007
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image forming apparatus for generating electronic signature
Publication number
20070016783
Publication date
Jan 18, 2007
Satoshi Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Access control apparatus, access control method, access control pro...
Publication number
20060265599
Publication date
Nov 23, 2006
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Network communication device, method of maintenance of network comm...
Publication number
20060095566
Publication date
May 4, 2006
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Maintenance mediation apparatus, maintenance target apparatus maint...
Publication number
20060047481
Publication date
Mar 2, 2006
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Access control list attaching system, original content creator term...
Publication number
20060031923
Publication date
Feb 9, 2006
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image forming apparatus and electronizing method for information me...
Publication number
20060020808
Publication date
Jan 26, 2006
Masuyoshi Yachida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital measurement apparatus and image measurement apparatus
Publication number
20050166044
Publication date
Jul 28, 2005
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital measurement apparatus and image measurement apparatus
Publication number
20050166057
Publication date
Jul 28, 2005
Yoichi Kanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scanner device, scanner system and image protection method
Publication number
20050141010
Publication date
Jun 30, 2005
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Security support apparatus and computer-readable recording medium r...
Publication number
20050114677
Publication date
May 26, 2005
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Access control decision system, access control enforcing system, an...
Publication number
20050021980
Publication date
Jan 27, 2005
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Document printing program, document protecting program, document pr...
Publication number
20040125402
Publication date
Jul 1, 2004
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image forming device controlling operation according to document se...
Publication number
20040128555
Publication date
Jul 1, 2004
Atsuhisa Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, method and computer readable medium for certifying release...
Publication number
20010002472
Publication date
May 31, 2001
Yoichi Kanai
G06 - COMPUTING CALCULATING COUNTING