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TOMOYOSHI TAKEBAYASHI
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KAWASAKI-SHI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Route information relay method and wireless terminal
Patent number
9,210,647
Issue date
Dec 8, 2015
Fujitsu Limited
Kentaro Ikemoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Storage-access control system for preventing unauthorized access to...
Patent number
7,937,540
Issue date
May 3, 2011
Fujitsu Limited
Toshihiro Sonoda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication support system for providing security of telephone se...
Patent number
7,406,162
Issue date
Jul 29, 2008
Fujitsu Limited
Kimikazu Furukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone communication system and method for controlling the telep...
Patent number
7,061,902
Issue date
Jun 13, 2006
Fujitsu Limited
Noriyuki Fukuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication support system in which a ringing sound control proce...
Patent number
6,434,225
Issue date
Aug 13, 2002
Fujitsu Limited
Toshihiro Azami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication support system for providing telephone services to a...
Patent number
6,381,310
Issue date
Apr 30, 2002
Fujitsu Limited
Kimikazu Furukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication support system in which a caller profile from a data...
Patent number
6,240,165
Issue date
May 29, 2001
Fujitsu Limited
Katsutoshi Yano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication support system for providing telephone services of a...
Patent number
6,044,133
Issue date
Mar 28, 2000
Fujitsu Limited
Kimikazu Furukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ISDN interface unit
Patent number
5,764,643
Issue date
Jun 9, 1998
Fujitsu Limited
Tomoyoshi Takebayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ISDN interface unit
Patent number
5,638,373
Issue date
Jun 10, 1997
Fujitsu Limited
Tomoyoshi Takebayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ISDN interface unit with separate ring generator
Patent number
5,563,943
Issue date
Oct 8, 1996
Fujitsu Limited
Tomoyoshi Takebayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ISDN interface unit
Patent number
5,450,412
Issue date
Sep 12, 1995
Fujitsu Limited
Tomoyoshi Takebayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive differential pulse code modulation system
Patent number
4,788,692
Issue date
Nov 29, 1988
Fujitsu Limited
Tomoyoshi Takebayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Route information relay method and wireless terminal
Publication number
20110038274
Publication date
Feb 17, 2011
FUJITSU LIMITED
Kentaro IKEMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Storage-access control system, storage-access control method, and c...
Publication number
20070214332
Publication date
Sep 13, 2007
FUJITSU LIMITED
Toshihiro Sonoda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication control methd for notifying calling telephone number,...
Publication number
20040032938
Publication date
Feb 19, 2004
FUJITSU LIMITED
Toshihiro Asami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Controlling mobile telephone by operating information processing ap...
Publication number
20030211865
Publication date
Nov 13, 2003
FUJITSU LIMITED
Toshihiro Azami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scheduled recording and replaying of broadcast programs
Publication number
20030156826
Publication date
Aug 21, 2003
FUJITSU LIMITED
Toshihiro Sonoda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SUPPORT SYSTEM FOR PROVIDING SECURITY OF TELEPHONE SE...
Publication number
20030103610
Publication date
Jun 5, 2003
FUJITSU LIMITED
Kimikazu FURUKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SUPPORT SYSTEM FOR PROVIDING SECURITY OF TELEPHONE SE...
Publication number
20030016802
Publication date
Jan 23, 2003
KIMIKAZU FURUKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Contents data transmission system
Publication number
20030009579
Publication date
Jan 9, 2003
FUJITSU LIMITED
Jun Kawai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SUPPORT SYSTEM IN WHICH A RINGING SOUND CONTROL PROCE...
Publication number
20020076020
Publication date
Jun 20, 2002
TOSHIHIRO AZAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SUPPORT SYSTEM FOR PROVIDING TELEPHONE SERVICES TO A...
Publication number
20010043698
Publication date
Nov 22, 2001
FUJITSU LIMITED
KIMIKAZU FURUKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication control method for notifying calling telephone number...
Publication number
20010028707
Publication date
Oct 11, 2001
Toshihiro Azami
H04 - ELECTRIC COMMUNICATION TECHNIQUE