MU

Mitsuru Urabe

NC Nippon Piston Ring Co.: 2 patents #59 of 208Top 30%
HK Hino Jidosha Kabushikikaisha: 1 patents #3 of 14Top 25%
Overall (All Time): #1,887,157 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11111875 Sliding structure for internal combustion engine, method for controlling idling operation, and method for controlling operation of internal combustion engine Hirokazu Murata, Kazuhiko Kanno, Jyuta Tase, Kazumi Moroi 2021-09-07
8381696 Cylinder Hirokazu Murata 2013-02-26