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Hisao Oodawa
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Hitachinaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Supervising system for image
Patent number
8,842,178
Issue date
Sep 23, 2014
Hitachi, Ltd.
Takashi Saeki
G08 - SIGNALLING
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Patent Grant
Image monitoring method, image monitoring apparatus and storage media
Patent number
6,961,447
Issue date
Nov 1, 2005
Hitachi, Ltd.
Chieko Onuma
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SUPERVISING SYSTEM FOR IMAGE
Publication number
20110205360
Publication date
Aug 25, 2011
Takashi SAEKI
G08 - SIGNALLING
Information
Patent Application
Image monitoring method, image monitoring apparatus and storage media
Publication number
20060013441
Publication date
Jan 19, 2006
Chieko Onuma
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image monitoring method, image monitoring apparatus and storage media
Publication number
20020154791
Publication date
Oct 24, 2002
Chieko Onuma
G06 - COMPUTING CALCULATING COUNTING