IP Library Assignment 018496/0569
Patent Assignment
Reel/Frame 018496/0569

Assignment of Assignor's Interest

Recorded: 2006-11-08 Pages: 5
Assignors
YAMADA, KAZUHIRO
Executed: 2006-10-24
SAKAI, YASUHIRO
Executed: 2006-10-25
NAKAYAMA, HIROYUKI
Executed: 2006-10-27
YAMADA, MAKI
Executed: 2006-10-28
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,, TOKYO, JAPAN
Covered Property (1)
Protective Cover for Display Panel and Its Use
Patent: 7,678,447 →
Application: 11/557,569 →
Publication: US 2007/0109650
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 24, 2009
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 022866/0549 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →