IP Library Assignment 028360/0900
Patent Assignment
Reel/Frame 028360/0900

Merger

Recorded: 2012-06-12 Pages: 5
Assignor
PENTAX CORPORATION
Executed: 2008-03-31
Assignee
HOYA CORPORATION
7-5, NAKAOCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Objective Lens for Optical Pick-Up
Patent: 8,223,442 →
Application: 12/021,516 →
Publication: US 2008/0180815
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 29, 2008
From: YAMAGATA, NAOKI; TAKEUCHI, SHUICHI
To: PENTAX CORPORATION
Reel/Frame 020432/0534 →
Assignment of Assignor's Interest Feb 29, 2016
From: HOYA CORPORATION
To: KONICA MINOLTA, INC.
Reel/Frame 037851/0237 →