Patents/Inventors

Tatsuya Matsushita

ObuJP4 patents

5 Patents

US124861482025
Winch Drum Monitoring Device
SUMITOMO HEAVY INDUSTRIES CONSTRUCTION CRANES CO., Ltd.
0 cites
US124041542025
Work Machine and Mobile Crane
SUMITOMO HEAVY INDUSTRIES CONSTRUCTION CRANES CO., Ltd.
0 cites
US121393752024
Crane and Monitoring Device for Crane
SUMITOMO HEAVY INDUSTRIES CONSTRUCTION CRANES CO., Ltd.
0 cites
US117729432023
Monitoring Device for Winch Drum
SUMITOMO HEAVY INDUSTRIES CONSTRUCTION CRANES CO., Ltd.
0 cites
US117351452023
Periphery Display Device for Work Machine
SUMITOMO HEAVY INDUSTRIES CONSTRUCTION CRANES CO., Ltd.
0 cites