Patent Assignment
Reel/Frame 013598/0976
Change of Name
Recorded: 2002-12-18
Received: 2002-12-27
Pages: 11
Assignor
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
Executed: 2002-10-01
Assignee
PENTAX CORPORATION
2-36-9, MAENO-CHO, ITABASHI-KU, TOKYO, JPX, JAPAN
Covered Property
(1)
Optical System for Optical Disk Drive
Application:
09/795,458 →