IP Library Assignment 016102/0731
Patent Assignment
Reel/Frame 016102/0731

Assignment of Assignor's Interest

Recorded: 2004-12-17 Pages: 3
Assignor
TAKEUCHI, SHUICHI
Executed: 2004-12-16
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Optical System for Optical Disc
Patent: 7,839,731 →
Application: 11/014,034 →
Publication: US 2005/0135208
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 12, 2010
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 025123/0606 →