Inventor

IWAZAKI TATSUYA

JP3 patents

Patents

3 patents

US7047942B2May 23, 2006

Piping structure of fuel injection pipes for engine

KOMATSU MFG CO LTD11 citations80

US7455056B2Nov 25, 2008

Valve device

KOMATSU MFG CO LTD8 citations67

US10808652B2Oct 20, 2020

EGR apparatus and dump truck including the same

KOMATSU MFG CO LTD0 citations36