Title:
集光性ホログラムアレー
Document Type and Number:
Japanese Patent JP4680343
Kind Code:
B2
Inventors:
Nobuhiko Ichikawa
Application Number:
JP37272699A
Publication Date:
May 11, 2011
Filing Date:
December 28, 1999
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G02B5/32
Domestic Patent References:
| JP968705A | ||||
| JP11305043A | ||||
| JP2256086A | ||||
| JP933392A | ||||
| JP1055129A | ||||
| JP1020119A |
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