IP Library Assignment 018897/0574
Patent Assignment
Reel/Frame 018897/0574

Assignment of Assignor's Interest

Recorded: 2007-02-16 Pages: 3
Assignor
SUGITA, NORIYUKI
Executed: 2007-02-15
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,, TOKYO, JAPAN
Covered Property (1)
Bipolar High-Frequency Treatment Tool for Endoscope
Patent: 8,480,670 →
Application: 11/675,754 →
Publication: US 2007/0198011
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 5, 2013
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 030547/0546 →