Patent Assignment
Reel/Frame 012599/0270
Assignment of Assignor's Interest
Recorded: 2002-02-15
Pages: 2
Assignors
SUGIYAMA, KENICHIRO
Executed: 2002-01-18
YASUNA, KEI
Executed: 2002-01-18
GOTO, MARUTOMO
Executed: 2002-01-23
YAMAGUCHI, TAKASHI
Executed: 2002-01-23
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Magnetic Disk Device and Servo Write Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.