Title:
反射型ホログラムスクリーン
Document Type and Number:
Japanese Patent JP4666543
Kind Code:
B2
Inventors:
Soshu Watanabe
Application Number:
JP2000340643A
Publication Date:
April 06, 2011
Filing Date:
November 08, 2000
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G03B21/60; G02B5/02; G02B5/32; G03H1/30
Domestic Patent References:
JP11174232A | ||||
JP9503078A | ||||
JP9034015A | ||||
JP11295816A | ||||
JP8015779A | ||||
JP4136885A | ||||
JP9265085A | ||||
JP7270915A | ||||
JP2000132074A |
Attorney, Agent or Firm:
Hiroshi Nagisawa
Ryukichi Abe
Hirukawa Masanobu
Norihiko Uchida
Hideo Sugai
Kenji Aoki
Akira Yonezawa
Ryukichi Abe
Hirukawa Masanobu
Norihiko Uchida
Hideo Sugai
Kenji Aoki
Akira Yonezawa