P

Inventor

KAJITA SHIGEO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “KAJITA SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CATERPILLAR SARL

3 patents
US9593467B2Mar 14, 2017

Engine-assist device and industrial machine

CATERPILLAR SARL15 citations81
US11525241B2Dec 13, 2022

Hydraulic shovel

CATERPILLAR SARL0 citations49
US10407874B2Sep 10, 2019

Control device and working machine

CATERPILLAR SARL0 citations38

CATERPILLAR MITSUBISHI LTD

2 patents
US6778097B1Aug 17, 2004

Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine

CATERPILLAR MITSUBISHI LTD172 citations96
US7132924B2Nov 7, 2006

Construction machine

CATERPILLAR MITSUBISHI LTD2 citations54