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Patent Searching and Data


Title:
光走査装置
Document Type and Number:
Japanese Patent JP4390174
Kind Code:
B2
Inventors:
Mitsumi Fujii
Tomohiro Nakajima
Yukihito Sato
Yoshinori Hayashi
Eiji Mochizuki
Application Number:
JP2001279420A
Publication Date:
December 24, 2009
Filing Date:
September 14, 2001
Export Citation:
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Assignee:
株式会社リコー
International Classes:
B41J2/44; G02B26/10; G02B7/198
Domestic Patent References:
JP2001228428A
JP11183807A
Foreign References:
US6245590
US6256131
Attorney, Agent or Firm:
Makoto Suzuki
Kazuhito Oura