Patents/Inventors

Mikio Watanabe

TokyoJP6 patents

4 Patents

US125898252026
Training Bicycle and Bicycle Frame
VITAMIN I FACTORY CO., Ltd.
0 cites
US125084862025
Bicycle Stand
BOON COMPANY, Ltd.
0 cites
US122467922025
Detachable Pedal Unit for Bicycle and Bicycle
VITAMIN I FACTORY CO., Ltd.
0 cites
USD10601392025
Bicycle Frame
VITAMIN-I FACTORY CO., Ltd.
0 cites