IP Library Assignment 019845/0473
Patent Assignment
Reel/Frame 019845/0473

Assignment of Assignor's Interest

Recorded: 2007-09-19 Pages: 3
Assignor
HAMASAKI, TAKUJI
Executed: 2007-09-13
Assignee
PENTAX CORPORATION
36-9 MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Interchangeable Lens Incorporating a Lens Drive Motor
Patent: 7,864,462 →
Application: 11/857,478 →
Publication: US 2008/0253004
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 23, 2010
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 025398/0720 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →