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Patent Searching and Data


Title:
光学センサ
Document Type and Number:
Japanese Patent JP4098603
Kind Code:
B2
Inventors:
Akihiko Kato
Ishida Matsubun
Hironobu Yamamoto
Application Number:
JP2002327626A
Publication Date:
June 11, 2008
Filing Date:
November 11, 2002
Export Citation:
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Assignee:
Toa DKK-TOA CORPORATION
Limited company OSP
International Classes:
G01N21/27; G01N21/64; G01N21/45; G01N21/59; G01N33/18
Domestic Patent References:
JP3287050A
JP8114547A
JP10104163A
JP7098273A
JP2000002654A
JP2001021485A
JP2000512758A
JP10206318A
JP4064039A
JP2000121567A
Attorney, Agent or Firm:
Akira Kurahashi