Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9801012 | Radio communication system and location characteristic determination method | Yasufumi Morioka, Masanori Ishida, Yoshifumi Morihiro | 2017-10-24 |
| 9736632 | User apparatus and area information notification method | Yasufumi Morioka, Masanori Ishida, Yoshifumi Morihiro | 2017-08-15 |
| 9736750 | Radio communication system and communication control method | Yasufumi Morioka, Yoshifumi Morihiro | 2017-08-15 |
| 9571193 | Transmitter, receiver, and method | Masanori Ishida, Kunio Yoshikawa | 2017-02-14 |
| 9551774 | RFID tag search method, non-transitory storage medium storing RFID tag search program, and RFID tag search device | Masanori Ishida, Shigeru Sekiguchi, Shin Nakamatsu, Ryuutarou Hosoi | 2017-01-24 |