IP Library Assignment 016988/0686
Patent Assignment
Reel/Frame 016988/0686

Assignment of Assignor's Interest

Recorded: 2005-09-13 Pages: 3
Assignors
NAKATA, MASAHIRO
Executed: 2005-09-06
IWAMOTO, SHIGERU
Executed: 2005-09-06
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Focus Detection Device Including Reduction of Fluctuations Due to Flickering Light
Patent: 7,589,764 →
Application: 11/224,026 →
Publication: US 2006/0055813
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 5, 2009
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 023057/0419 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →