Patent Assignment
Reel/Frame 018959/0847
Assignment of Assignor's Interest
Recorded: 2007-03-05
Pages: 2
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property
(1)
Method of Producing Silicon Oxide, Negative Electrode Active Material for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery Using the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.