IP Library Assignment 018358/0669
Patent Assignment
Reel/Frame 018358/0669

Assignment of Assignor's Interest

Recorded: 2006-10-06 Pages: 3
Assignors
HIRUNUMA, KEN
Executed: 2006-10-02
NEMOTO, SATORU
Executed: 2006-10-02
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,, TOKYO, JAPAN
Covered Property (1)
Lock Mechanism for Stage Apparatus
Patent: 7,583,891 →
Application: 11/539,193 →
Publication: US 2007/0096677
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 20, 2009
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 022976/0553 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →