Inventor
KOORIYAMA KENJI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KOORIYAMA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOMATSU MFG CO LTD
5 patentsUS7228505B2Jun 5, 2007
Display device for working machine
KOMATSU MFG CO LTD857 citations97
US7108337B2Sep 19, 2006
Roller for a crawler type traveling vehicle
KOMATSU MFG CO LTD17 citations83
US7213894B2May 8, 2007
Shaft for roller wheel
KOMATSU MFG CO LTD9 citations72
US7134734B2Nov 14, 2006
Shaft for roller wheel
KOMATSU MFG CO LTD6 citations72
US7161605B2Jan 9, 2007
Display device for construction machine
KOMATSU MFG CO LTD1 citations49