Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12309683 | Wireless communication system, wireless communication device, and wireless communication control method | Naganori Shirakata | 2025-05-20 |
| 12022361 | Position estimation system, position estimation device, and position estimation method | Hiroshi Takahashi, Mei OKAMOTO, Naganori Shirakata, Junichi Morita | 2024-06-25 |
| 11940548 | Estimation and identification device and estimation and identification system | Yohei Morishita, Junji Sato, Naganori Shirakata, Hidekuni Yomo, Kenta IWASA +1 more | 2024-03-26 |
| 11589275 | Wireless communication system, control device, access point, and terminal device | Naganori Shirakata, Junichi Morita, Hiroshi Takahashi, Mei OKAMOTO | 2023-02-21 |
| 11070948 | Position estimation device and position estimation method | Naganori Shirakata, Hiroshi Takahashi, Junichi Morita | 2021-07-20 |
| 10634792 | Control device, wireless communication device, and position estimation system | Junichi Morita, Naganori Shirakata, Hiroshi Takahashi | 2020-04-28 |