Inventor
YAMADA MOTOHIRA
JP4 patents
Patents
4 patentsUS8905639B2Dec 9, 2014
Main bearing for crankshaft of internal combustion engine
DAIDO METAL CO7 citations80
US10601283B2Mar 24, 2020
Vertical bearing device
DAIDO METAL CO1 citations56
US8714824B2May 6, 2014
Bearing apparatus for crankshaft of internal combustion engine
DAIDO METAL CO1 citations48
US8876391B2Nov 4, 2014
Main bearing for crankshaft of internal combustion engine
DAIDO METAL CO0 citations38