IP Library › Assignment 014132/0732
Patent Assignment
Reel/Frame 014132/0732

Change of Name

Recorded: 2003-06-03 Pages: 11
Assignor
Assignee
PENTAX CORPORATION
2-36-9, MAENO-CHO, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Objective Lens for Optical Pick-Up
Patent: 6,594,222 →
Application: 09/747,969 →
Publication: US 2001/0008512
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 27, 2000
From: MARUYAMA, KOICHI
To: ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
Reel/Frame 011396/0879 →
Merger Jun 12, 2008
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 021118/0339 →
Assignment of Assignor's Interest Feb 29, 2016
From: HOYA CORPORATION
To: KONICA MINOLTA, INC.
Reel/Frame 037851/0237 →