Patents/Inventors

Hidenobu Tsukada

UshikuJP2 patents

3 Patents

US124672362025
Work Machine
Hitachi Construction Machinery Co., Ltd.
0 cites
US121523742024
Construction Machine
HITACHI CONSTRUCTION MACHINERY CO., Ltd.
0 cites
US120001152024
Hydraulic Excavator
HITACHI CONSTRUCTION MACHINERY CO., Ltd.
0 cites