Patents/Inventors

Hiroyuki Hanawa

IbarakiJP9 patents

9 Patents

US122244072025
Battery Pack and Wireless Linking System
Koki Holdings Co., Ltd.
0 cites
US121259942024
Electrical Apparatus Using Battery Pack
Koki Holdings Co., Ltd.
0 cites
US121018302024
Battery Pack and Electric Device System
Koki Holdings Co., Ltd.
0 cites
US120742962024
Battery Pack, Electric Apparatus Using Battery Pack, and Electric Apparatus Main Body
Koki Holdings Co., Ltd.
0 cites
US120467212024
Battery Pack and Electric Apparatus Using Battery Pack
Koki Holdings Co., Ltd.
0 cites
US118377412023
Electrical Apparatus Using Battery Pack
Koki Holdings Co., Ltd.
0 cites
US118241692023
Battery Pack, Electrical Device Using Battery Pack, and Electrical Device System
Koki Holdings Co., Ltd.
0 cites
US117108602023
Battery Pack and Electrical Apparatus Using Battery Pack
Koki Holdings Co., Ltd.
0 cites
US116374332023
Battery Pack and Electrical Apparatus
Koki Holdings Co., Ltd.
0 cites