IP Library Assignment 022787/0438
Patent Assignment
Reel/Frame 022787/0438

Merger

Recorded: 2009-06-05 Pages: 5
Assignor
PENTAX CORPORATION
Executed: 2008-03-31
Assignee
HOYA CORPORATION
7-5, NAKAOCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Led Unit with Annular Mounting Structure and Mounting Method Thereof
Patent: 7,572,021 →
Application: 11/627,437 →
Publication: US 2007/0177385
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →