Patent Assignment
Reel/Frame 004855/0922
Assignment of Assignors Interest.
Recorded: 1987-12-30
Pages: 1
Assignors
YATO, TADAO
Executed: 1987-12-18
HAGINO, SADAAKI
Executed: 1987-12-18
TANAKA, HIROSHI
Executed: 1987-12-18
Assignee
MITSUBISHI KINZOKU KABUSHIKI KAISHA
5-2, OTEMACHI 1-CHOME, CHIYODA-KU,, TOKYO, JAPAN
Covered Property
(1)
Method of Controlling the Crystal Grain Size of Uranium Dioxide Pellet
Patent:
4,873,031 →
Application:
07/139,447 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective on 12/01/1990
Aug 14, 1991
From: MITSUBISHI KINSOKU KABUSHIKI KAISHA (CHANGED TO)
To: MITSUBISHI MATERIALS CORPORATION
Reel/Frame 005816/0053 →
Change of Address Effective 11/28/88.
Aug 14, 1991
From: MITSUBISHI KINZOKU KABUSHIKI KAISHA
To: MITSUBISHI KINZOKU KABUSHIKI KAISHA
Reel/Frame 005816/0064 →