IP Library › Assignment 015042/0828
Patent Assignment
Reel/Frame 015042/0828

Assignment of Assignor's Interest

Recorded: 2004-03-03 Pages: 3
Assignor
TAKEUCHI, SHUICHI
Executed: 2004-03-02
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Objective Lens for Optical Discs
Patent: 7,023,788 →
Application: 10/790,835 →
Publication: US 2004/0174799
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →