Patents/Inventors

Seiichi Kihara

KokaJP6 patents

7 Patents

US126119442026
Electric Construction Machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO., Ltd.
0 cites
US124161352025
Electrically Driven Hydraulic Work Machine
Hitachi Construction Machinery Tierra Co., Ltd.
0 cites
US122412242025
Power-operated Construction Machine
Hitachi Construction Machinery Tierra Co., Ltd.
0 cites
US120184562024
Construction Machine
Hitachi Construction Machinery Tierra Co., Ltd.
0 cites
US119939182024
Electric Construction Machine
Hitachi Construction Machinery Tierra Co., Ltd.
0 cites
US116680742023
Electrically Driven Hydraulic Construction Machine
Hitachi Construction Machinery Tierra Co., Ltd.
0 cites
US115426802023
Electric Construction Machine
Hitachi Construction Machinery Tierra Co., Ltd.
0 cites