Patent Assignment
Reel/Frame 014239/0032
Change of Name
Recorded: 2003-07-03
Pages: 11
Assignor
ASASHI KOGAKU KOGYO KABUSHIKI KAISHA
Executed: 2002-10-01
Assignee
PENTAX CORPORATION
2-36-9 MAENO-CHO, ITABASHI-KU, TOKYO, JAPAN
Covered Property
(1)
Diffraction Optical Element
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.