IP Library › Assignment 011396/0879
Patent Assignment
Reel/Frame 011396/0879

Assignment of Assignor's Interest

Recorded: 2000-12-27 Pages: 3
Assignor
MARUYAMA, KOICHI
Executed: 2000-12-20
Assignee
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME, 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.
Change of Name Jun 3, 2003
From: ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
To: PENTAX CORPORATION
Reel/Frame 014132/0732 →
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 →