Patents/Inventors

Naoki Hayakawa

UshikuJP4 patents

6 Patents

US124603902025
Completed-work Information Processing System
HITACHI CONSTRUCTION MACHINERY CO., Ltd.
0 cites
US124487552025
Work Machine Management System
HITACHI CONSTRUCTION MACHINERY CO., Ltd.
0 cites
US121462912024
Work Machine
HITACHI CONSTRUCTION MACHINERY CO., Ltd.
0 cites
US121462932024
Work Machine with Machine Control That Stores Snapshot Data for Equipment Abnormality Diagnosis
HITACHI CONSTRUCTION MACHINERY CO., Ltd.
0 cites
US120439892024
Working Machine
HITACHI CONSTRUCTION MACHINERY CO., Ltd.
0 cites
US119066412024
Work Machine
HITACHI CONSTRUCTION MACHINERY CO., Ltd.
0 cites