IP Library › Assignment 019050/0308
Patent Assignment
Reel/Frame 019050/0308

Assignment of Assignor's Interest

Recorded: 2007-03-22 Pages: 3
Assignor
YAMAMOTO, YASUHIRO
Executed: 2007-03-19
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,, TOKYO, JAPAN
Covered Property (1)
Pattern Matching System
Patent: 7,831,091 →
Application: 11/689,664 →
Publication: US 2007/0223819
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 22, 2010
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 025028/0426 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →