Patent Assignment
Reel/Frame 005831/0243
Assignment of Assignors Interest.
Recorded: 1991-08-29
Pages: 2
Assignor
KOSHIZUKA, ATSUO
Executed: 1991-08-14
Assignee
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Semiconductor Device
Patent:
5,274,260 →
Application:
07/751,991 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.