IP Library Assignment 017238/0181
Patent Assignment
Reel/Frame 017238/0181

Assignment of Assignor's Interest

Recorded: 2005-11-15 Pages: 4
Assignors
HAMASAKI, TAKUJI
Executed: 2005-11-14
KOBAYASHI, TOMOAKI
Executed: 2005-11-14
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Lens Body Tube
Patent: 7,184,228 →
Application: 11/272,894 →
Publication: US 2006/0103954
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 26, 2011
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 026970/0554 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →