IP Library Assignment 019933/0332
Patent Assignment
Reel/Frame 019933/0332

Assignment of Assignor's Interest

Recorded: 2007-10-09 Pages: 3
Assignors
UENAKA, YUKIO
Executed: 2007-09-19
IWAMOTO, SHIGERU
Executed: 2007-09-19
Assignee
PENTAX CORPORATION
36-9 MAENOCHO-2 CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Dust Removal Apparatus of Photographing Apparatus
Patent: 7,903,167 →
Application: 11/869,033 →
Publication: US 2008/0084492
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 31, 2011
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 025722/0787 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →