Patents/Inventors

Hironori Sakai

IbarakiJP3 patents

4 Patents

US119869242024
Electrically Powered Tool
Koki Holdings Co., Ltd.
0 cites
US119581582024
Electric Tool
Koki Holdings Co., Ltd.
0 cites
US117453012023
Rotary Tool
Koki Holdings Co., Ltd.
0 cites
US115717812023
Electric Tool
Koki Holdings Co., Ltd.
0 cites