Patent Assignment
Reel/Frame 019832/0304
Assignment of Assignor's Interest
Recorded: 2007-09-06
Pages: 3
Assignor
ISHIGURO, KATSUYUKI
Executed: 2007-08-27
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU, TOKYO, 141-8584, JAPAN
Covered Property
(1)
Door Lock System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.