IP Library › Assignment 021642/0017
Patent Assignment
Reel/Frame 021642/0017

Merger

Recorded: 2008-10-07 Pages: 5
Assignor
PENTAX CORPORATION
Executed: 2008-03-31
Assignee
HOYA CORPORATION
7-5, NAKAOCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Intubation Assistance Instrument and Intubation Assistance Apparatus Provided with the Intubation Assistance Instrument
Patent: 7,448,377 →
Application: 11/235,157 →
Publication: US 2006/0065268
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 13, 2005
From: KOYAMA, JUNICHI; TANIGUCHI, YUKIO
To: PENTAX CORPORATION; JUNICHI KOYAMA
Reel/Frame 017348/0824 →
Assignment of Assignor's Interest Nov 22, 2017
From: HOYA CORPORATION
To: NIHON KOHDEN CORPORATION
Reel/Frame 044198/0194 →