IP Library Assignment 017790/0823
Patent Assignment
Reel/Frame 017790/0823

Assignment of Assignor's Interest

Recorded: 2006-06-15 Pages: 3
Assignors
TAKAHASHI, HIROYUKI
Executed: 2006-06-07
OHSAWA, YUTAKA
Executed: 2006-06-07
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Battery Check Device
Patent: 7,555,212 →
Application: 11/424,345 →
Publication: US 2006/0291848
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 22, 2009
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 022725/0001 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →