Patent Assignment
Reel/Frame 017399/0525
Assignment of Assignor's Interest
Recorded: 2005-12-21
Pages: 2
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU, TOKYO 141-8584, JAPAN
Covered Property
(1)
Door Opening/Closing Control Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.