Patent Assignment
Reel/Frame 014439/0696
Assignment of Assignor's Interest
Recorded: 2003-08-28
Pages: 2
Assignor
WATANABE, HIROFUMI
Executed: 2003-08-06
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI SHINGAWA-KU, TOKYO 141-8584, JAPAN
Covered Property
(1)
Door-Opening/Closing Apparatus
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.