IP Library Assignment 018926/0773
Patent Assignment
Reel/Frame 018926/0773

Assignment of Assignor's Interest

Recorded: 2007-02-23 Pages: 3
Assignor
SUGITA, NORIYUKI
Executed: 2007-02-20
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,, TOKYO, JAPAN
Covered Property (1)
High-Frequency Treatment Tool for Endoscope
Patent: 7,922,717 →
Application: 11/678,169 →
Publication: US 2007/0203487
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 28, 2011
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 025871/0895 →