Patent Assignment
Reel/Frame 059392/0250
Assignment of Assignor's Interest
Recorded: 2022-03-24
Pages: 5
Assignee
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI, 4678525, JAPAN
Covered Property
(1)
Electrode-Embedded Member with Pin-Shaped Projections of Varying Heights, Substrate Holding Member, Ceramic Heater, and Electrostatic Chuck
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.