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Patent Searching and Data


Title:
光学フィルタおよびその製造方法
Document Type and Number:
Japanese Patent JP5299044
Kind Code:
B2
Inventors:
Yudai Yamashita
Yasuko Sone
Takayuki Shibata
Yusuke Hashimoto
Shinta Yuta
Kei Kato
Application Number:
JP2009098294A
Publication Date:
September 25, 2013
Filing Date:
April 14, 2009
Export Citation:
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Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
H05K9/00; B32B3/22; B32B7/02; B32B15/08; G02B1/11; G02B1/111; G09F9/00
Domestic Patent References:
JP2006119345A
JP2006165306A
JP11284196A
Attorney, Agent or Firm:
Tamotsu Otani
Masamichi Tohei
Masahiro Tsukawaki
Makoto Kataoka
Kenichi Hirasawa



 
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