Title:
画像投射装置
Document Type and Number:
Japanese Patent JP4074104
Kind Code:
B2
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Inventors:
Takanobu Osaka
Takeshi Namie
Kazuya Miyagaki
Ikuo Kato
Kenji Kameyama
Yasuyuki Takiguchi
Takeshi Namie
Kazuya Miyagaki
Ikuo Kato
Kenji Kameyama
Yasuyuki Takiguchi
Application Number:
JP2002047449A
Publication Date:
April 09, 2008
Filing Date:
February 25, 2002
Export Citation:
Assignee:
株式会社リコー
International Classes:
G02B27/18; G02F1/13; G02B3/00; G02F1/1335; G03B21/00; G03B21/14; H04N5/74
Domestic Patent References:
JP11258585A | ||||
JP2001215531A | ||||
JP2001183641A | ||||
JP2281287A | ||||
JP10020242A |
Attorney, Agent or Firm:
Hideo Takino