Assignment of 50% Interest

Recorded: 2001-06-06 Received: 2001-06-12 Pages: 5

Assignor

NTK POWERDEX, INC.

Executed: 2001-05-15

Assignee

NGK SPARK PLUG CO., LTD

MIZUHOKU, 14-18 TAKATSUIJICHO, NAGOYA, JPX, JAPAN

Covered Properties (2)

Lithium Ion Battery

Application: 09/827,985 →

Li-Ion and/or Li-Ion Polymer Battery with Shielded Leads

Application: 09/778,699 →