Membership
Tour
Register
Log in
Takashi Hatano
Follow
Person
Kawasaki, JP
People
Overview
Industries
Organizations
People
Information
Impact
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
Method and apparatus for protection path setup
Patent number
7,095,712
Issue date
Aug 22, 2006
Fujitsu Limited
Hiroshi Kinoshita
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
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
Media information distribution services system and method
Patent number
5,864,537
Issue date
Jan 26, 1999
Fujitsu Limited
Toshiyuki Hijikata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ATM node and routing data registering apparatus
Patent number
5,805,592
Issue date
Sep 8, 1998
Fujitsu Limited
Takashi Hatano
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
Subscriber line control apparatus to concurrently detect change in...
Patent number
5,577,114
Issue date
Nov 19, 1996
Fujitsu Limited
Sumie Morita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transfer system including exchange
Patent number
5,553,066
Issue date
Sep 3, 1996
Fujitsu Limited
Yoshiharu Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Maintenance communication control system in an ISDN service
Patent number
5,375,117
Issue date
Dec 20, 1994
Fujitsu Limited
Sumie Morita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ISDN D channel congestion control method
Patent number
5,283,788
Issue date
Feb 1, 1994
Fujitsu Limited
Sumie Morita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transfer method performed in a data processor provided in a sw...
Patent number
5,271,009
Issue date
Dec 14, 1993
Fujitsu Limited
Ryouzi Takano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loop test system in an integrated circuit
Patent number
5,239,536
Issue date
Aug 24, 1993
Fujitsu Limited
Hiroyo Masuko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control system for communication between units
Patent number
5,077,554
Issue date
Dec 31, 1991
Fujitsu Limited
Akira Orita
G08 - SIGNALLING
Information
Patent Grant
System for controlling network activation sequence
Patent number
4,812,839
Issue date
Mar 14, 1989
Fujitsu Limited
Sumie Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subscriber's line switching control system
Patent number
4,761,779
Issue date
Aug 2, 1988
Fujitsu Limited
Takashi Nara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for controlling network activation sequence
Patent number
4,754,273
Issue date
Jun 28, 1988
Fujitsu Limited
Sumie Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital exchange system
Patent number
4,698,801
Issue date
Oct 6, 1987
Fujitsu Limited
Takashi Hatano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Dynamic channel allocation method and dynamic channel allocation ap...
Publication number
20070129080
Publication date
Jun 7, 2007
FUJITSU LIMITED
Masato Okuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Method and apparatus for protection path setup
Publication number
20020172149
Publication date
Nov 21, 2002
Hiroshi Kinoshita
H04 - ELECTRIC COMMUNICATION TECHNIQUE