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Satoshi Kakuma
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Intra-station control system for connectionless communications system
Patent number
7,551,612
Issue date
Jun 23, 2009
Fujitsu Limited
Yasusi Kobayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adjustable connection admission control method and device for packe...
Patent number
6,999,421
Issue date
Feb 14, 2006
Fujitsu Limited
H. Paul Holzworth
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Connectionless communication system
Patent number
6,411,620
Issue date
Jun 25, 2002
Fujitsu Limited
Tadahiro Takase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Connectionless communications system, its test method, and intra-st...
Patent number
6,333,932
Issue date
Dec 25, 2001
Fujitsu Limited
Yasusi Kobayasi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Supervision control system
Patent number
RE37435
Issue date
Nov 6, 2001
Fujitsu Limited
Shuji Yoshimura
370 - Multiplex communications
Information
Patent Grant
Congestion control system for controlling congestion in switching c...
Patent number
6,157,613
Issue date
Dec 5, 2000
Fujitsu Limited
Yoshihiro Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multistage connection switch and extension method
Patent number
6,078,585
Issue date
Jun 20, 2000
Fujitsu Limited
Satoshi Kakuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ATM exchange for monitoring congestion and allocating and transmitt...
Patent number
5,936,958
Issue date
Aug 10, 1999
Fujitsu Limited
Toshio Soumiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parallel optical transmission system and optical transmission appar...
Patent number
5,903,560
Issue date
May 11, 1999
Fujitsu Limited
Noriko Samejima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Connectionless communication system
Patent number
5,809,012
Issue date
Sep 15, 1998
Fujitsu Limited
Tadahiro Takase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parallel optical transmission system and optical transmission appar...
Patent number
5,793,510
Issue date
Aug 11, 1998
Fujitsu Limited
Noriko Samejima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Congestion-monitor control apparatus and switching system
Patent number
5,726,987
Issue date
Mar 10, 1998
Fujitsu Limited
Shiro Uriu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ATM exchange for monitoring congestion and allocating and transmitt...
Patent number
5,696,764
Issue date
Dec 9, 1997
Fujitsu Limited
Toshio Soumiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual channel converter and VCC table access method
Patent number
5,691,977
Issue date
Nov 25, 1997
Fujitsu Limited
Shuji Yoshimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Connectionless communication system
Patent number
5,689,501
Issue date
Nov 18, 1997
Fujitsu Limited
Tadahiro Takase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preset virtual path determining method and device in ATM exchange s...
Patent number
5,675,587
Issue date
Oct 7, 1997
Fujitsu Limited
Yuzo Okuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delay-in-frames correcting system in a PCM transmission line
Patent number
5,654,967
Issue date
Aug 5, 1997
Fujitsu Limited
Yuzo Okuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadcast method and system with cell tag information for multiple...
Patent number
5,636,222
Issue date
Jun 3, 1997
Fujitsu Limited
Shiro Uriu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Test system in an ATM system
Patent number
5,602,826
Issue date
Feb 11, 1997
Fujitsu Limited
Shuji Yoshimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System of controlling miscellaneous means associated with exchange
Patent number
5,568,479
Issue date
Oct 22, 1996
Fujitus Limited
Yoshihiro Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subscriber information processing method in a connectionless data s...
Patent number
5,561,662
Issue date
Oct 1, 1996
Fujitus Limited
Satoshi Kakuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self routing exchange and exchange system
Patent number
5,555,243
Issue date
Sep 10, 1996
Fujitsu Limited
Satoshi Kakuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interface device between a network and an exchange for assembling f...
Patent number
5,555,261
Issue date
Sep 10, 1996
Fujitsu Limited
Mikio Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switching path setting system used in switching equipment for excha...
Patent number
5,555,265
Issue date
Sep 10, 1996
Fujitsu Limited
Satoshi Kakuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ATM cell broadcasting system
Patent number
5,553,068
Issue date
Sep 3, 1996
Fujitsu Limited
Yasuhiro Aso
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal unit and a terminal unit connecting method in ATM switchin...
Patent number
5,524,000
Issue date
Jun 4, 1996
Fujitsu Limited
Shuji Yoshimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone subscriber accomodation system in a broadband network
Patent number
5,521,924
Issue date
May 28, 1996
Fujitsu Limited
Satoshi Kakuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadband ISDN remote multiplexer
Patent number
5,504,742
Issue date
Apr 2, 1996
Fujitsu Limited
Satoshi Kakuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Procedure for switching-over systems
Patent number
5,488,606
Issue date
Jan 30, 1996
Fujitsu Limited
Satoshi Kakuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Point-to-multipoint connection system
Patent number
5,487,063
Issue date
Jan 23, 1996
Fujitsu Limited
Satoshi Kakuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CONNECTIONLESS COMMUNICATIONS SYSTEM, ITS TEST METHOD, AND INTRA-ST...
Publication number
20030179712
Publication date
Sep 25, 2003
YASUSI KOBAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONNECTIONLESS COMMUNICATION SYSTEM
Publication number
20020101871
Publication date
Aug 1, 2002
FUJITSU LIMITED
Tadahiro TAKASE
H04 - ELECTRIC COMMUNICATION TECHNIQUE