Patent Assignment
Reel/Frame 020232/0598
Assignment of Assignor's Interest
Recorded: 2007-12-03
Pages: 4
Assignors
HIRAI, HIDEAKI
Executed: 2007-10-25
KIYOSAWA, YOSHIYUKI
Executed: 2007-10-29
UMEKI, KAZUHIRO
Executed: 2007-11-05
FUJIMURA, YASUHIRO
Executed: 2007-11-05
Assignee
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU, TOKYO 143-8555, JAPAN
Covered Property
(1)
Optical Element and Optical Device