Patent Assignment
Reel/Frame 004277/0398
Assignment of Assignors Interest.
Recorded: 1984-06-19
Pages: 1
Assignee
MITSUBISHI KINZOKU KABUSHIKI KAISHA
NO. 27-20, NISHISHINGAWA 1-CHOME SHINAGAWA-KU,, A CORP OF JAPAN, TOKYO, JAPAN
Covered Property
(1)
Surface Coated Sialon-Base Ceramic Materials for Tools
Patent:
4,539,251 →
Application:
06/622,221 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.