IP Library Assignment 014127/0457
Patent Assignment
Reel/Frame 014127/0457

Assignment of Assignor's Interest

Recorded: 2003-05-29 Pages: 3
Assignor
IKETANI, KOHEI
Executed: 2003-05-26
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Automatic Gain Control Device for Electronic Endoscope
Patent: 7,248,296 →
Application: 10/446,849 →
Publication: US 2003/0222997
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 30, 2017
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 042114/0463 →
Change of Address of Assignee May 9, 2017
From: HOYA CORPORATION
To: HOYA CORPORATION
Reel/Frame 042424/0318 →