Patent Assignment
Reel/Frame 046959/0749
Assignment of Assignor's Interest
Recorded: 2018-09-25
Pages: 4
Assignee
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI, 4678525, JAPAN
Covered Property
(1)
Silicon Nitride-Based Sintered Body and Cutting Insert
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.