Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12034862 | Anonymous broadcast method, key exchange method, anonymous broadcast system, key exchange system, communication device, and program | Tetsutaro Kobayashi, Yuto KAWAHARA, Hitoshi Fuji, Kazuki Yoneyama | 2024-07-09 |
| 11985250 | Anonymous broadcast method, key exchange method, anonymous broadcast system, key exchange system, communication device, and program | Tetsutaro Kobayashi, Yuto KAWAHARA, Hitoshi Fuji, Kazuki Yoneyama | 2024-05-14 |
| 11902421 | Server device, communication terminal, communication system, and program | Yuki OKANO, Tetsutaro Kobayashi | 2024-02-13 |