Patents/Inventors

Ryouichi Kuriyama

Yokosuka KanagawaJP3 patents

2 Patents

US125129802025
IC Card, Portable Electronic Device, and Issuing Device
Kabushiki Kaisha Toshiba
0 cites
US120732802024
IC Card, IC Card Processing System, and Computer-readable Storage Medium
Toshiba Infrastructure Systems & Solutions Corporation
0 cites