Patent Assignment
Reel/Frame 010553/0219
Assignment of Assignor's Interest
Recorded: 2000-02-04
Pages: 3
Assignee
MITSUBISHI MATERIALS CORPORATION
1-5-1 OHTEMACHI, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Fe-Based Sintered Valve Seat Having High Strength and Method for Producing the Same
Patent:
6,464,749 →
Application:
09/497,853 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.