Patents/Inventors

Takuma Koinuma

TsuchiuraJP5 patents

5 Patents

US125714612026
Speed-changing Device
Hitachi Construction Machinery Co., Ltd.
0 cites
US124603852025
Power Transmission Device for Vehicle
Hitachi Construction Machinery Co., Ltd.
0 cites
US118853982024
Power Transmission Device for Vehicle
Hitachi Construction Machinery Co., Ltd.
0 cites
US118597032024
Power Transmission Device for Vehicle
HITACHI CONSTRUCTION MACHINERY CO., Ltd.
0 cites
US116745762023
Speed-changing Device
Hitachi Construction Machinery Co., Ltd.
0 cites