Title:
投影スクリーン及びそれを備えた投影システム
Document Type and Number:
Japanese Patent JP4200123
Kind Code:
B2
Inventors:
Umeya Masanori
Application Number:
JP2004194465A
Publication Date:
December 24, 2008
Filing Date:
June 30, 2004
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G02B5/30; G02F1/13; G03B21/00; G03B21/60; G03B21/604
Domestic Patent References:
JP5107660A | ||||
JP2002540445A | ||||
JP3150546A | ||||
JP2003262732A | ||||
JP2002189124A | ||||
JP2001004992A | ||||
JP11153789A | ||||
JP2002090533A | ||||
JP2002309103A | ||||
JP2000122059A | ||||
JP2002286936A | ||||
JP2002169026A | ||||
JP6242511A |
Foreign References:
WO2003027761A2 |
Attorney, Agent or Firm:
Kenji Yoshitake
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma