IP Library › Assignment 018617/0916
Patent Assignment
Reel/Frame 018617/0916

Assignment of Assignor's Interest

Recorded: 2006-11-20 Pages: 11
Assignor
Assignee
PENTAX CORPORATION
2-36-9 MAENO-CHO, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Optical System for Optical Head
Patent: 7,158,468 →
Application: 09/962,301 →
Publication: US 2002/0060972
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 26, 2001
From: TAKEUCHI, SHUICHI; MARUYAMA, KOICHI
To: ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
Reel/Frame 012205/0190 →
Merger Sep 10, 2015
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 036528/0282 →
Assignment of Assignor's Interest Feb 29, 2016
From: HOYA CORPORATION
To: KONICA MINOLTA, INC.
Reel/Frame 037851/0237 →