IP Library › Assignment 025163/0766
Patent Assignment
Reel/Frame 025163/0766

Merger

Recorded: 2010-10-20 Pages: 5
Assignor
PENTAX CORPORATION
Executed: 2008-03-31
Assignee
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
One-Way Rotational Transfer Mechanism, and Ultrasonic Rotary Drive Device Incorporating One-Way Rotational Transfer Mechanism
Patent: 7,839,053 →
Application: 12/056,676 →
Publication: US 2008/0238253
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 27, 2008
From: HAMASAKI, TAKUJI; KOBAYASHI, TAKAHIRO
To: PENTAX CORPORATION
Reel/Frame 020713/0130 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →