Patent Assignment
Reel/Frame 022289/0280
Assignment of Assignor's Interest
Recorded: 2009-02-20
Pages: 2
Assignors
OKAMOTO, KAZUTAKA
Executed: 2009-02-09
PARK, SEUNG HWAN
Executed: 2009-02-09
HIRANO, SATOSHI
Executed: 2009-02-09
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,, TOKYO, JAPAN
Covered Property
(1)
Friction Stir Processing Apparatus with a Vibrator