IP Library › Assignment 014991/0875
Patent Assignment
Reel/Frame 014991/0875

Assignment of Assignor's Interest

Recorded: 2004-02-17 Pages: 3
Assignor
NAKATA, MASAHIRO
Executed: 2004-02-13
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Focus Detection Device
Patent: 6,871,018 →
Application: 10/778,076 →
Publication: US 2004/0165878
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 →