HM

Hirokazu Murata

NC Nippon Piston Ring Co.: 1 patents #1 of 14Top 8%
Overall (2021): #433,473 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11111875 Sliding structure for internal combustion engine, method for controlling idling operation, and method for controlling operation of internal combustion engine Mitsuru Urabe, Kazuhiko Kanno, Jyuta Tase, Kazumi Moroi 2021-09-07