Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157156 | Control device for cooling apparatus | Kazutoshi Kitagoh, Hiroyuki Imanari, Naoki Shimoda, Sanga TAKAGI | 2024-12-03 |
| 12152601 | Turbo fluid machine | Hiroshi Saito, Yuki Endo | 2024-11-26 |
| 12095927 | Signature verification system, verification key management apparatus, verification key management method and program | Tetsuya Okuda, Koha Kinjo | 2024-09-17 |
| 11902421 | Server device, communication terminal, communication system, and program | Reo Yoshida, Tetsutaro Kobayashi | 2024-02-13 |
| 11783377 | Communication system, communication apparatus, communication method, program and advertisement communication system | Koha Kinjo, Tetsuya Okuda | 2023-10-10 |
| 11765137 | Message transmission system, communication terminal, server apparatus, message transmission method, and program | Reo Yoshida, Tetsutaro Kobayashi | 2023-09-19 |
| 11739761 | Fluid machine having a foil bearing arrangement | Hiroshi Saito, Yuki Endo | 2023-08-29 |
| 11483145 | Key exchange device, key exchange system, key exchange method, and key exchange program for exchanging a key with another device | Masahiro Matsui, Tetsutaro Kobayashi, Reo Yoshida | 2022-10-25 |
| 11411720 | Key distribution system, terminal device, key distribution method, and program | Reo Yoshida, Tetsutaro Kobayashi | 2022-08-09 |
| 11336441 | Communication terminal, server apparatus, and program | Reo Yoshida, Ryo Nishimaki, Tetsutaro Kobayashi | 2022-05-17 |
| 11316676 | Quantum-proof multiparty key exchange system, quantum-proof multiparty terminal device, quantum-proof multiparty key exchange method, program, and recording medium | Koha Kinjo, Tsunekazu Saito | 2022-04-26 |
| 11223472 | Encrypted message search method, message transmission/reception system, server, terminal and program | Reo Yoshida, Ryo Nishimaki, Tetsutaro Kobayashi | 2022-01-11 |
| 11190499 | Communication terminals, server devices, and programs | Reo Yoshida, Ryo Nishimaki, Tetsutaro Kobayashi | 2021-11-30 |
| 11177949 | Data sharing method, data sharing system, data sharing server, communication terminal and program | Reo Yoshida, Yuto KAWAHARA, Tetsutaro Kobayashi | 2021-11-16 |