Patent Assignment
Reel/Frame 026057/0297
Assignment of Assignor's Interest
Recorded: 2011-03-31
Pages: 3
Assignee
HITACHI METALS, LTD.
1-2-1, SHIBAURA, MINATO-KU, TOKYO, 105-8614, JAPAN
Covered Property
(1)
Silicon Nitride Sintered Body, Method of Producing the Same, and Silicon Nitride Circuit Substrate and Semiconductor Module Using the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.