Patent Assignment
Reel/Frame 026830/0608
Assignment of Assignor's Interest
Recorded: 2011-08-18
Pages: 3
Assignee
TOPPAN PRINTING CO., LTD.
5-1, TAITO 1-CHOME, TAITO-KU, TOKYO 110-0016, JAPAN
Covered Property
(1)
Phase-Type Diffraction Device, Manufacturing Method Thereof and Image Pick-Up Apparatus