Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11318627 | Sensor unit, control method, and recording medium | — | 2022-05-03 |
| 11235478 | Sensor unit, control method, and non-transitory recording medium | Yahiro Koezuka, Yoshimitsu Nakano, Arata Kataoka | 2022-02-01 |
| 11144028 | Communication device, control method of communication device, external device, control method of external device, and control system | Yoshimitsu Nakano, Yahiro Koezuka, Arata Kataoka | 2021-10-12 |
| 10977454 | Sensor management device, sensor information synchronization method, and non-transitory computer readable recording medium | Arata Kataoka, Yahiro Koezuka, Yoshimitsu Nakano | 2021-04-13 |
| 10402606 | Device, method, and program managing RFID data based on environmental temperature | Takahiro Sato, Koji Takatori, Ryo Ikeuchi, Takema Sato | 2019-09-03 |
| 10289876 | Responder, interrogator, method of controlling responder, method of controlling interrogator, information processing program, and recording medium | — | 2019-05-14 |
| 9953194 | Interrogation device, system including interrogation device, and program | Yoshimitsu Nakano | 2018-04-24 |
| 9898630 | Interrogation device, system including interrogation device, and program | Yoshimitsu Nakano, Tomohiro Nishimura | 2018-02-20 |
| 9697394 | RFID tag system and RFID reader/writer | — | 2017-07-04 |
| 9041514 | RFID tag and RFID tag system | — | 2015-05-26 |
| 8994512 | RFID system | Hirokazu Kasai, Kazushi Yamasaki, Shuichi Matsui | 2015-03-31 |
| 8866693 | Radio-communication antenna device | — | 2014-10-21 |
| 8717227 | Communication processing apparatus and distance measuring method for communication processing apparatus | Hirokazu Kasai, Shuichi Matsui | 2014-05-06 |
| 8547206 | Apparatus, method and program for detecting direction of noncontact IC medium and computer-readable recording medium having the program recorded thereon | — | 2013-10-01 |
| 8537015 | Tag communication device, tag communication system, and tag communication method | Hirokazu Kasai | 2013-09-17 |
| 8456281 | Non-contact IC medium communication device | — | 2013-06-04 |
| 8436765 | Communication processing device and distance measurement method in communication processing device | Hirokazu Kasai, Shuichi Matsui | 2013-05-07 |
| 8362954 | Array antenna, tag communication device, tag communication system, and beam control method for array antenna | — | 2013-01-29 |
| 8289214 | Array antenna | — | 2012-10-16 |