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Itaru Mimura
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Sayama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Packet data transfer method and packet data transfer apparatus
Patent number
7,136,356
Issue date
Nov 14, 2006
Hitachi, Ltd.
Toshiaki Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of monitoring quality of communication for each flow
Patent number
7,020,085
Issue date
Mar 28, 2006
Hitachi, Ltd.
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Layer-coded data transmitting apparatus
Patent number
6,975,645
Issue date
Dec 13, 2005
Hitachi, Ltd.
Toshiaki Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of monitoring quality of communication for each flow
Patent number
6,847,613
Issue date
Jan 25, 2005
Hitachi, Ltd.
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transport protocol conversion method and protocol conversion equipment
Patent number
6,785,733
Issue date
Aug 31, 2004
Hitachi, Ltd.
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Layer-coded data transmitting apparatus
Patent number
6,590,902
Issue date
Jul 8, 2003
Hitachi, Ltd.
Toshiaki Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transport protocol conversion method and protocol conversion equipment
Patent number
6,557,031
Issue date
Apr 29, 2003
Hitachi, Ltd.
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Programmable network
Patent number
6,333,933
Issue date
Dec 25, 2001
Hitachi, Ltd.
Satoshi Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Programmable network
Patent number
6,262,983
Issue date
Jul 17, 2001
Hitachi, Ltd.
Satoshi Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Programmable network
Patent number
6,259,690
Issue date
Jul 10, 2001
Hitachi, Ltd.
Satoshi Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Conference multimedia summary support system and method
Patent number
5,572,728
Issue date
Nov 5, 1996
Hitachi, Ltd.
Katsumi Tada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for integrally controlling audio and video signals in rea...
Patent number
5,548,346
Issue date
Aug 20, 1996
Hitachi, Ltd.
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for obtaining three-dimensional volume data of an object
Patent number
5,305,092
Issue date
Apr 19, 1994
Hitachi, Ltd.
Itaru Mimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Depth-of-field control apparatus and image pickup apparatus having...
Patent number
5,282,045
Issue date
Jan 25, 1994
Hitachi, Ltd.
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for interpolating a video signal of a picture...
Patent number
5,257,326
Issue date
Oct 26, 1993
Hitachi, Ltd.
Naoki Ozawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for detecting registration error using the image signal o...
Patent number
5,170,441
Issue date
Dec 8, 1992
Hitachi Denshi Kabushiki Kaisha
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Solid state image pickup apparatus for correcting discrepancy of re...
Patent number
5,113,247
Issue date
May 12, 1992
Hitachi, Ltd.
Toshiyuki Akiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Opto-electric converting image pickup element and image pickup appa...
Patent number
5,081,525
Issue date
Jan 14, 1992
Hitachi Denshi Kabushikigaisha
Toshiyuki Akiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Solid-state color imaging apparatus for extended definition televis...
Patent number
4,903,122
Issue date
Feb 20, 1990
Hitachi, Ltd.
Toshifumi Ozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing apparatus for use with a single chip solid-state...
Patent number
4,884,129
Issue date
Nov 28, 1989
Hitachi, Ltd.
Naoki Ozawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Solid-state televison camera with storage time controller
Patent number
4,825,291
Issue date
Apr 25, 1989
Hitachi, Ltd.
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chrominance signal interpolation device for a color camera
Patent number
4,716,455
Issue date
Dec 29, 1987
Hitachi, Ltd.
Naoki Ozawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of and apparatus for controlling amount of electron beam in...
Patent number
4,701,679
Issue date
Oct 20, 1987
Hitachi, Ltd.
Kazuhiro Satou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method of monitoring quality of communication for each flow
Publication number
20050094572
Publication date
May 5, 2005
Hitachi, Ltd.
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Packet data transfer method and packet data transfer apparatus
Publication number
20010048662
Publication date
Dec 6, 2001
Hitachi, Ltd.
Toshiaki Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Programmable network
Publication number
20010028650
Publication date
Oct 11, 2001
Satoshi Yoshizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of monitoring quality of communication for each flow
Publication number
20010021176
Publication date
Sep 13, 2001
Itaru Mimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE