Patent Assignment
Reel/Frame 025739/0629
Assignment of Assignor's Interest
Recorded: 2011-01-19
Pages: 2
Assignor
MAEDA, SEIJI
Executed: 2011-01-11
Assignee
NGK SPARK PLUG CO., LTD
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI, JAPAN
Covered Property
(1)
Deterioration Signal Generation Device for Oxygen Sensor