Patents/Inventors

Kengo Tamura

IbarakiJP7 patents

7 Patents

US125649282026
Sensor Unit, Work Machine, Communication Method, and Management Method
Koki Holdings Co., Ltd.
0 cites
US124590842025
Working Device
Koki Holdings Co., Ltd.
0 cites
US122909012025
Impact Tool
Koki Holdings Co., Ltd.
0 cites
US119929202024
Power Tool
KOKI HOLDINGS CO., Ltd.
0 cites
US119809482024
Rotary Tool
Koki Holdings Co., Ltd.
0 cites
US118283362023
Spring Lock Mechanism
BIZEN HATSUJO CO., Ltd.
0 cites
US115773762023
Electric Device
KOKI HOLDINGS CO., Ltd.
0 cites