Patent Assignment
Reel/Frame 025062/0011
Assignment of Assignor's Interest
Recorded: 2010-09-29
Pages: 4
Assignors
SATO, KENICHI
Executed: 2010-09-24
OSHIGE, HIROSHI
Executed: 2010-09-24
HANIU, TAKESHI
Executed: 2010-09-24
Assignee
NIPPON PISTON RING CO., LTD.
5-12-10, HONMACHI-HIGASHI, CHUO-KU, SAITAMA CITY, SAITAMA 3388503, JAPAN
Covered Property
(1)
Iron-Based Sintered Alloy for Valve Seat, and Valve Seat for Internal Combustion Engine