Masayuki Numao

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for searching a database or data sharing system f...
- Patent number 10,803,075
- Issue date Oct 13, 2020
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Attribute information providing system
- Patent number 8,713,691
- Issue date Apr 29, 2014
- International Business Machines Corporation
- Yoshinobu Ishigaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for performing schedule management, schedule management meth...
- Patent number 8,655,696
- Issue date Feb 18, 2014
- International Business Machines Corporation
- Hiroyuki Akatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Verifying the ownership of an owner's authority in terms of product...
- Patent number 8,618,905
- Issue date Dec 31, 2013
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for searching a database or data sharing system for the pres...
- Patent number 8,538,937
- Issue date Sep 17, 2013
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryptographic communication system, terminal device, server, and de...
- Patent number 8,386,780
- Issue date Feb 26, 2013
- International Business Machines Corporation
- Yuji Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, method, program for assigning virtual attribute to product,...
- Patent number 8,165,913
- Issue date Apr 24, 2012
- International Business Machines Corporation
- Fumihiko Kitayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Attribute information providing method
- Patent number 8,122,511
- Issue date Feb 21, 2012
- International Business Machines Corporation
- Yoshinobu Ishigaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network system, server and information terminal for list matching
- Patent number 8,117,456
- Issue date Feb 14, 2012
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system, server and information terminal for list matching
- Patent number 7,979,712
- Issue date Jul 12, 2011
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Duplicating database contents
- Patent number 7,917,513
- Issue date Mar 29, 2011
- International Business Machines Corporation
- Yuji Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for providing access to information on an article...
- Patent number 7,913,093
- Issue date Mar 22, 2011
- International Business Machines Corporation
- Yoshinobu Ishigaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identification information creating apparatus, identification infor...
- Patent number 7,913,089
- Issue date Mar 22, 2011
- International Business Machines Corporation
- Yuji Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information acquisition enabled/disabled inspection system
- Patent number 7,836,312
- Issue date Nov 16, 2010
- International Business Machines Corporation
- Yoshinori Aoki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for obtaining a combination of faulty parts from...
- Patent number 7,769,706
- Issue date Aug 3, 2010
- International Business Machines Corporation
- Fumihiko Kitayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access management system, access administration apparatus, access a...
- Patent number 7,752,161
- Issue date Jul 6, 2010
- International Business Machines Coporation
- Yuji Watanave
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Verifying the ownership of an owner's authority in terms of product...
- Patent number 7,657,740
- Issue date Feb 2, 2010
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for obtaining a combination of faulty parts from...
- Patent number 7,567,948
- Issue date Jul 28, 2009
- International Business Machines Corporation
- Fumihiko Kitayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encrypted communication system, key delivery server thereof, termin...
- Patent number 7,539,315
- Issue date May 26, 2009
- International Business Machines Corporation
- Yuji Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access control method
- Patent number 7,478,244
- Issue date Jan 13, 2009
- International Business Machines Corporation
- Madoka Yuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network system, terminal, and method for encryption and decryption
- Patent number 7,346,171
- Issue date Mar 18, 2008
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traceability signature system, signature method and program product
- Patent number 7,331,519
- Issue date Feb 19, 2008
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryptographic key generation system
- Patent number 6,701,435
- Issue date Mar 2, 2004
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access control system, access control method, storage medium and pr...
- Patent number 6,647,388
- Issue date Nov 11, 2003
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data hiding and extraction methods
- Patent number 6,512,835
- Issue date Jan 28, 2003
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encryption system with time-dependent decryption
- Patent number 6,381,695
- Issue date Apr 30, 2002
- International Business Machines Corporation
- Michiharu Kudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic communication method and system
- Patent number 6,377,688
- Issue date Apr 23, 2002
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid model construction method and apparatus
- Patent number 6,078,330
- Issue date Jun 20, 2000
- International Business Machines Corporation
- Hiroshi Masuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for hiding and extracting message data in multime...
- Patent number 6,055,321
- Issue date Apr 25, 2000
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for embedding authentication information into an image and a...
- Patent number 6,005,936
- Issue date Dec 21, 1999
- Shuichi Shimizu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR SEARCHING A DATABASE OR DATA SHARING SYSTEM F...
- Publication number 20140006445
- Publication date Jan 2, 2014
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ATTRIBUTE INFORMATION PROVIDING SYSTEM
- Publication number 20120117657
- Publication date May 10, 2012
- International Business Machines Corporation
- Yoshinobu Ishigaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK SYSTEM, SERVER AND INFORMATION TERMINAL FOR LIST MATCHING
- Publication number 20090327413
- Publication date Dec 31, 2009
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR OBTAINING A COMBINATION OF FAULTY PARTS FROM...
- Publication number 20090271354
- Publication date Oct 29, 2009
- International Business Machines Corporation
- Fumihiko Kitayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM FOR PERFORMING SCHEDULE MANAGEMENT, SCHEDULE MANAGEMENT METH...
- Publication number 20090192859
- Publication date Jul 30, 2009
- International Business Machines Corporation
- Hiroyuki AKATSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCESS CONTROL SYSTEM, ACCESS CONTROL DEVICE, PROGRAM AND RECORDING...
- Publication number 20090106250
- Publication date Apr 23, 2009
- International Business Machines Corporation
- Madoka Yuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR USING DESIGN SPECIFICATIONS AND MEASUREMEN...
- Publication number 20090093901
- Publication date Apr 9, 2009
- International Business Machines Corporation
- Omar Awile
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Duplicating database contents
- Publication number 20080301198
- Publication date Dec 4, 2008
- Yuji Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Verifying the ownership of an owner's authority in terms of product...
- Publication number 20080272882
- Publication date Nov 6, 2008
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR OBTAINING A COMBINATION OF FAULTY PARTS FROM...
- Publication number 20080147586
- Publication date Jun 19, 2008
- Fumihiko Kitayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System, Method, Program for Assigning Virtual Attribute to Product,...
- Publication number 20080059259
- Publication date Mar 6, 2008
- Fumihiko Kitayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Accessing Information on Object Having Tag, Local Server...
- Publication number 20070226145
- Publication date Sep 27, 2007
- Yoshinobu Ishigaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Traceability signature system, signature method and program product
- Publication number 20070034687
- Publication date Feb 15, 2007
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Database system, information acquisition enabled/disabled inspectii...
- Publication number 20070005155
- Publication date Jan 4, 2007
- Yoshinori Aoki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Attribute information providing server, attribute information provi...
- Publication number 20060200671
- Publication date Sep 7, 2006
- Yoshinobu Ishigaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Verifying the ownership of an owner's authority in terms of product...
- Publication number 20060143452
- Publication date Jun 29, 2006
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Duplicating database contents
- Publication number 20060143213
- Publication date Jun 29, 2006
- International Business Machines Corporation
- Yuji Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Access control system, access control device, access control method...
- Publication number 20050144460
- Publication date Jun 30, 2005
- International Business Machines Corporation
- Madoka Yuriyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Encrypted communication system, key delivery server thereof, termin...
- Publication number 20050141720
- Publication date Jun 30, 2005
- Yuji Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Access management system, access administration apparatus, access a...
- Publication number 20050097349
- Publication date May 5, 2005
- Yuji Watanave
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Access management and execution
- Publication number 20040260699
- Publication date Dec 23, 2004
- International Business Machines Corporation
- Yoshinori Aoki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Identification information creating apparatus, identification infor...
- Publication number 20040205348
- Publication date Oct 14, 2004
- International Business Machines Corporation
- Yuji Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information distribution and processing
- Publication number 20040037424
- Publication date Feb 26, 2004
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for searching a database or data sharing system f...
- Publication number 20040034628
- Publication date Feb 19, 2004
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cryptographic communication system, terminal device, server, and de...
- Publication number 20040025019
- Publication date Feb 5, 2004
- International Business Machines Corporation
- Yuji Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network system, server and information terminal for list matching
- Publication number 20040003254
- Publication date Jan 1, 2004
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network system, terminal, and method for encryption and decryption
- Publication number 20030081789
- Publication date May 1, 2003
- International Business Machines Corporation
- Masayuki Numao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCRYPTION SYSTEM WITH TIME-DEPENDENT DECRYPTION
- Publication number 20010052071
- Publication date Dec 13, 2001
- MICHIHARU KUDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Access control system, access control method, storage medium and pr...
- Publication number 20010023421
- Publication date Sep 20, 2001
- International Business Machines Corporation
- Masayuki Numao
- G06 - COMPUTING CALCULATING COUNTING

Masayuki Numao

Person

Patents Grantslast 30 patents

System and method for searching a database or data sharing system f...

Attribute information providing system

System for performing schedule management, schedule management meth...

Verifying the ownership of an owner's authority in terms of product...

Method for searching a database or data sharing system for the pres...

Cryptographic communication system, terminal device, server, and de...

System, method, program for assigning virtual attribute to product,...

Attribute information providing method

Network system, server and information terminal for list matching

Network system, server and information terminal for list matching

Duplicating database contents

Method and system for providing access to information on an article...

Identification information creating apparatus, identification infor...

Information acquisition enabled/disabled inspection system

Method and system for obtaining a combination of faulty parts from...

Access management system, access administration apparatus, access a...

Verifying the ownership of an owner's authority in terms of product...

Method and system for obtaining a combination of faulty parts from...

Encrypted communication system, key delivery server thereof, termin...

Access control method

Network system, terminal, and method for encryption and decryption

Traceability signature system, signature method and program product

Cryptographic key generation system

Access control system, access control method, storage medium and pr...

Data hiding and extraction methods

Encryption system with time-dependent decryption

Cryptographic communication method and system

Solid model construction method and apparatus

System and method for hiding and extracting message data in multime...

System for embedding authentication information into an image and a...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR SEARCHING A DATABASE OR DATA SHARING SYSTEM F...

ATTRIBUTE INFORMATION PROVIDING SYSTEM

NETWORK SYSTEM, SERVER AND INFORMATION TERMINAL FOR LIST MATCHING

METHOD AND SYSTEM FOR OBTAINING A COMBINATION OF FAULTY PARTS FROM...

SYSTEM FOR PERFORMING SCHEDULE MANAGEMENT, SCHEDULE MANAGEMENT METH...

ACCESS CONTROL SYSTEM, ACCESS CONTROL DEVICE, PROGRAM AND RECORDING...

METHOD AND APPARATUS FOR USING DESIGN SPECIFICATIONS AND MEASUREMEN...

Duplicating database contents

Verifying the ownership of an owner's authority in terms of product...

METHOD AND SYSTEM FOR OBTAINING A COMBINATION OF FAULTY PARTS FROM...

System, Method, Program for Assigning Virtual Attribute to Product,...

Method for Accessing Information on Object Having Tag, Local Server...

Traceability signature system, signature method and program product

Database system, information acquisition enabled/disabled inspectii...

Attribute information providing server, attribute information provi...

Verifying the ownership of an owner's authority in terms of product...

Duplicating database contents

Access control system, access control device, access control method...

Encrypted communication system, key delivery server thereof, termin...

Access management system, access administration apparatus, access a...

Access management and execution

Identification information creating apparatus, identification infor...

Information distribution and processing

System and method for searching a database or data sharing system f...

Cryptographic communication system, terminal device, server, and de...

Network system, server and information terminal for list matching

Network system, terminal, and method for encryption and decryption

ENCRYPTION SYSTEM WITH TIME-DEPENDENT DECRYPTION

Access control system, access control method, storage medium and pr...