Patent Assignment
Reel/Frame 013152/0436
Assignment of Assignor's Interest
Recorded: 2002-08-07
Pages: 2
Assignor
HAYAMIZU, EIJI
Executed: 2002-07-24
Assignee
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
NO. 36-9, MAENO-CHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property
(1)
Endoscope
Patent:
481,124 →
Application:
29/165,143 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 6, 2003
From: ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
To: PENTAX CORPORATION
Reel/Frame 013818/0497 →
Merger
Oct 14, 2016
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 040011/0766 →
Change of Address of the Assignee
Oct 18, 2016
From: HOYA CORPORATION
To: HOYA CORPORATION
Reel/Frame 040386/0471 →