Patents/Inventors

Mamiko Kujiraoka

Kawasaki KanagawaJP1 patent

2 Patents

US121981672025
Quantum Cryptographic Device, Quantum Cryptographic Communication Fee Calculation System, and Quantum Cryptographic Communication Fee Calculation Method
Kabushiki Kaisha Toshiba
0 cites
US117649522023
Application-key Management System, Application-key Management Device, Application-key Management Method, and Computer Program Product
Kabushiki Kaisha Toshiba
0 cites