Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138551 | Game control method, game server, and program | Tsuyoshi Yoshikawa, Tomohiro Tsukihara, Norikazu Kato | 2024-11-12 |
| 11918917 | Game control method, game server, and program | Tsuyoshi Yoshikawa, Tomohiro Tsukihara, Norikazu Kato | 2024-03-05 |
| 11872485 | Server device, method for controlling the same, computer-readable recording medium and game system | — | 2024-01-16 |
| 11642595 | Game control method, game server, and program | Tsuyoshi Yoshikawa, Tomohiro Tsukihara, Norikazu Kato | 2023-05-09 |
| 11642592 | Server device, method for controlling the same, computer-readable recording medium and game system | — | 2023-05-09 |
| 11298616 | Server device, method for controlling the same, computer-readable recording medium and game system | — | 2022-04-12 |
| 11229847 | Game control method, game server, and program | Tsuyoshi Yoshikawa, Tomohiro Tsukihara, Norikazu Kato | 2022-01-25 |
| 10835820 | Server device, method for controlling the same, computer-readable recording medium and game system | — | 2020-11-17 |
| 10583365 | Game control method, game server, and program | Tsuyoshi Yoshikawa, Tomohiro Tsukihara, Norikazu Kato | 2020-03-10 |
| 10413832 | Game control method, game server, and program | Tsuyoshi Yoshikawa, Tomohiro Tsukihara, Norikazu Kato | 2019-09-17 |
| 10343066 | Server device, method for controlling the same, computer-readable recording medium and game system | — | 2019-07-09 |
| 10159898 | Server device, method for controlling the same, computer-readable recording medium and game system | — | 2018-12-25 |
| 10076708 | Game control method, game server, and program | Tsuyoshi Yoshikawa, Tomohiro Tsukihara, Norikazu Kato | 2018-09-18 |
| 9873047 | Server device, method for controlling the same, computer-readable recording medium and game system | — | 2018-01-23 |
| 7929901 | Recording medium storage container and image forming apparatus | Shinichi Kato | 2011-04-19 |