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Yoshinori Katayama
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Terminal determination device and method
Patent number
10,430,617
Issue date
Oct 1, 2019
Fujitsu Limited
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Management method, management device, and management program
Patent number
10,284,572
Issue date
May 7, 2019
Fujitsu Limited
Takeaki Terada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Message sending device, message receiving device, message checking...
Patent number
9,888,036
Issue date
Feb 6, 2018
Fujitsu Limited
Yoshinori Katayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Outgoing email check system, check data providing apparatus, check...
Patent number
8,997,183
Issue date
Mar 31, 2015
Fujitsu Limited
Ryota Fukasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Email wrong transmission preventing apparatus and method
Patent number
8,095,608
Issue date
Jan 10, 2012
Fujitsu Limited
Ryota Fukasawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for evaluating web pages
Patent number
7,395,498
Issue date
Jul 1, 2008
Fujitsu Limited
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information comparison display apparatus using colors and a method...
Patent number
6,897,867
Issue date
May 24, 2005
Fujitsu Limited
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for categorizing information, and a computer p...
Patent number
6,654,744
Issue date
Nov 25, 2003
Fujitsu Limited
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
VERIFICATION METHOD, NON-TRANSITORY COMPUTER-READABLE RECORDING MED...
Publication number
20230205933
Publication date
Jun 29, 2023
Fujitsu Limited
Yoshinori KATAYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC MESSAGING SECURITY AND AUTHENTICATION
Publication number
20220255750
Publication date
Aug 11, 2022
Fujitsu Limited
Athanasios AMOUTZIAS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
READING SUPPORT APPARATUS, COMPUTER-READABLE RECORDING MEDIUM, AND...
Publication number
20170351751
Publication date
Dec 7, 2017
Fujitsu Limited
Takeaki Terada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
READING COMPREHENSION ASSISTANCE APPARATUS, AND READING COMPREHENSI...
Publication number
20170337160
Publication date
Nov 23, 2017
Fujitsu Limited
Takeaki Terada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SAFETY DETERMINING APPARATUS AND METHOD
Publication number
20170228538
Publication date
Aug 10, 2017
Fujitsu Limited
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FILE OPERATION CHECK APPARATUS, COMPUTER-READABLE STORAGE MEDIUM HA...
Publication number
20170208023
Publication date
Jul 20, 2017
Fujitsu Limited
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RISK CALCULATION METHOD, COMPUTER-READABLE RECORDING MEDIUM, AND RI...
Publication number
20170169452
Publication date
Jun 15, 2017
Fujitsu Limited
Takeaki Terada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR EVALUATION, COMPUTER-READABLE RECORDING MEDIUM HAVING ST...
Publication number
20160283719
Publication date
Sep 29, 2016
Fujitsu Limited
Takeaki Terada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TERMINAL DETERMINATION DEVICE AND METHOD
Publication number
20160212124
Publication date
Jul 21, 2016
Fujitsu Limited
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
USER DETERMINATION DEVICE AND METHOD
Publication number
20160205119
Publication date
Jul 14, 2016
Fujitsu Limited
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ALERT TRANSMISSION METHOD, COMPUTER-READABLE RECORDING MEDIUM, AND...
Publication number
20160191553
Publication date
Jun 30, 2016
Fujitsu Limited
Mebae Ushida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MANAGEMENT METHOD, MANAGEMENT DEVICE, AND MANAGEMENT PROGRAM
Publication number
20150264075
Publication date
Sep 17, 2015
Fujitsu Limited
Takeaki TERADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MESSAGE SENDING DEVICE, MESSAGE RECEIVING DEVICE, MESSAGE CHECKING...
Publication number
20150264085
Publication date
Sep 17, 2015
FUJITSU LIMITED
Yoshinori KATAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Outgoing email check system, check data providing apparatus, check...
Publication number
20110067102
Publication date
Mar 17, 2011
FUJITSU LIMITED
Ryota Fukasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Email wrong transmission preventing apparatus and method
Publication number
20100235452
Publication date
Sep 16, 2010
FUJITSU LIMITED
Ryota Fukasawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of and apparatus for displaying personal connection informat...
Publication number
20050076053
Publication date
Apr 7, 2005
FUJITSU LIMITED
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for evaluating web pages
Publication number
20030172349
Publication date
Sep 11, 2003
FUJITSU LIMITED
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for categorizing information, and a computer p...
Publication number
20020069197
Publication date
Jun 6, 2002
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information comparison display apparatus using colors and a method...
Publication number
20010004402
Publication date
Jun 21, 2001
Yoshinori Katayama
G06 - COMPUTING CALCULATING COUNTING