Patent Assignment
Reel/Frame 004821/0058
Assignment of Assignors Interest.
Recorded: 1988-01-22
Pages: 1
Assignor
OKABE, SHINICHI
Executed: 1988-01-13
Assignee
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Re-Transmission Method and Apparatus in Communication System Using Public Communciation Lines
Patent:
4,807,276 →
Application:
07/147,325 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.