Inventor

HIRAIWA NOBORU

JP2 patents

Patents

2 patents

US7695353B2Apr 13, 2010

Grinding wheel

TOYODA VAN MOPPES LTD13 citations81

US7331845B2Feb 19, 2008

Double end face truing device, double end face truing tool, and double end face truing method

TOYODA VAN MOPPES LTD2 citations59