Title:
投影装置
Document Type and Number:
Japanese Patent JP4064666
Kind Code:
B2
Inventors:
Kazuhiro Fujita
Satoshi Yamauchi
Satoshi Yamauchi
Application Number:
JP2001387675A
Publication Date:
March 19, 2008
Filing Date:
December 20, 2001
Export Citation:
Assignee:
株式会社リコー
International Classes:
G02B5/30; G03B21/00; G02B27/28; G02F1/13; G02F1/13357
Domestic Patent References:
| JP2001188303A | ||||
| JP2001154152A | ||||
| JP2001075174A | ||||
| JP5257115A |
Attorney, Agent or Firm:
Toru Kabayama
Shogo Honda
Shogo Honda