Patent Assignment
Reel/Frame 056153/0386
Assignment of Assignor's Interest
Recorded: 2021-05-06
Pages: 6
Assignors
FUJII, HIDETOSHI
Executed: 2021-04-08
MORISADA, YOSHIAKI
Executed: 2021-04-08
KATSU, YUSUKE
Executed: 2021-04-01
TAKEUCHI, HIROKI
Executed: 2021-04-01
Assignees
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI, 4678525, JAPAN
OSAKA UNIVERSITY
1-1, YAMADAOKA, SUITA-SHI, OSAKA, 5650871, JAPAN
Covered Property
(1)
Friction Stir Welding Tool and Friction Stir Welding Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.