Patent Assignment
Reel/Frame 004681/0488
Assignment of Assignors Interest.
Recorded: 1987-03-17
Pages: 1
Assignors
TATE, KAZUHITO
Executed: 1986-04-07
YOSHIDA, HAJIME
Executed: 1986-04-07
YANAGIDA, KAZUHIRO
Executed: 1986-04-07
Assignee
MITSUBISHI OIL CO., LTD.
NO. 2-4, TORANOMON 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Pitch for Production of Carbon Fibers
Patent:
4,670,129 →
Application:
06/853,579 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.