KT

Koichi Takasugi

NT NTT: 2 patents #2,095 of 4,871Top 45%
Overall (All Time): #2,059,034 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8848912 Terminal identification method, authentication method, authentication system, server, terminal, wireless base station, program, and recording medium Koki Mitani, Hiroshi Saito 2014-09-30
8533472 Terminal identification method, authentication method, authentication system, server, terminal, wireless base station, program, and recording medium Koki Mitani, Hiroshi Saito 2013-09-10