Title:
電子透かし検出装置
Document Type and Number:
Japanese Patent JP4370752
Kind Code:
B2
Inventors:
Tetsuhiro Nino
Application Number:
JP2002058185A
Publication Date:
November 25, 2009
Filing Date:
March 05, 2002
Export Citation:
Assignee:
Oki Electric Industry Co., Ltd.
International Classes:
H04N5/91; G06F21/10; H04N7/08; H04N7/081; H04N19/00; H04N19/12; H04N19/134; H04N19/467; H04N19/48; H04N19/70
Domestic Patent References:
| JP2000244726A | ||||
| JP10285562A | ||||
| JP11168705A |
Attorney, Agent or Firm:
Nobuyuki Kudo
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