Patent Assignment
Reel/Frame 038920/0287
Assignment of Assignor's Interest
Recorded: 2016-06-15
Pages: 4
Assignee
NIPPON PISTON RING CO., LTD.
12-10, HONMACHI-HIGASHI 5-CHOME, CHUO-KU, SAITAMA-SHI, SAITAMA, 338-8503, JAPAN
Covered Property
(1)
Piston Ring and Manufacturing Method Therefor