Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7310608 | Authentication method, authentication system, payment system, user apparatus and recording medium containing program for conducting authentication | Mitsuru Nakajima, Yoshiaki Imajima, Takayoshi Handa, Toshihiro Kodaka, Mikako Fujii | 2007-12-18 |
| 7120603 | Reservation method, reservation authentication method, reservation confirmation method, reservation servers, shop terminals, portable terminals and memory media | Toshihiro Kodaka, Mitsuru Nakajima, Mikako Fujii | 2006-10-10 |
| 7120664 | Web page providing method, server machine, web page providing program, and computer readable medium | Hirofumi Sawa, Takeshi Ito, Yumi Asano, Akira Tashiro, Hiroaki Nishimura +3 more | 2006-10-10 |