Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353942 | RFID tag communication device | Sadatoshi Oishi | 2025-07-08 |
| 12204979 | Wireless tag communication device | Sadatoshi Oishi, Jun Yaginuma | 2025-01-21 |
| 12153993 | Wireless tag-containing medium issuing apparatus and information processing apparatus | Sadatoshi Oishi | 2024-11-26 |
| 12093773 | Rfid tag communication device | Sadatoshi Oishi | 2024-09-17 |
| 11989087 | Tag reading apparatus and tag reading control method | Sadatoshi Oishi | 2024-05-21 |
| 11669702 | Commodity container, portable registration device, and commodity registration method | Jun Yaginuma | 2023-06-06 |
| 11599762 | Reading apparatus | Sadatoshi Oishi, Yuki Koike, Jun Yaginuma | 2023-03-07 |
| 11558235 | Communication apparatus and communication method | Sadatoshi Oishi | 2023-01-17 |
| 11551015 | Merchandise reading apparatus and merchandise information processing apparatus | Sadatoshi Oishi, Jun Yaginuma, Seiya Kishimoto, Yuki Koike | 2023-01-10 |
| 11544482 | Antenna and wireless tag issuing device | — | 2023-01-03 |
| 11394110 | Antenna and RFID tag issuing apparatus | — | 2022-07-19 |
| 11194977 | Merchandise reading apparatus and merchandise information processing apparatus | Sadatoshi Oishi, Jun Yaginuma, Seiya Kishimoto, Yuki Koike | 2021-12-07 |
| 11126806 | Commodity container, portable registration device, and commodity registration method | Jun Yaginuma | 2021-09-21 |
| 10972173 | Wireless communication device | Hiroyuki Ishikawa | 2021-04-06 |
| 10763570 | Antenna apparatus | Sadatoshi Oishi, Jun Yaginuma | 2020-09-01 |
| 10657336 | Merchandise reading apparatus and merchandise information processing apparatus | Sadatoshi Oishi, Jun Yaginuma, Seiya Kishimoto, Yuki Koike | 2020-05-19 |
| 10332092 | Information output control apparatus and point-of-sale system | Sadatoshi Oishi | 2019-06-25 |
| 10327364 | Electromagnetic shielding structure having choke structure | Sadatoshi Oishi | 2019-06-18 |
| 10185852 | Tag reading device | Jun Yaginuma, Kouichi Sano | 2019-01-22 |
| 9858454 | Method and a radio tag communication apparatus | Kouichi Sano, Jun Yaginuma | 2018-01-02 |
| 9842232 | Wireless tag communication device and wireless tag communication program | Kouichi Sano, Jun Yaginuma, Yasutsugu Sasaki | 2017-12-12 |
| 9684895 | Information output control apparatus and point-of-sale system | Sadatoshi Oishi | 2017-06-20 |
| 9384375 | Radio tag communication apparatus, radio tag communication system, and a non-transitory computer-readable recording medium | Kouichi Sano, Jun Yaginuma | 2016-07-05 |
| 9268980 | Wireless tag communication device and wireless tag communication program | Kouichi Sano, Jun Yaginuma | 2016-02-23 |
| 9082026 | Wireless tag communication device, information processing apparatus, and recording medium | Kouichi Sano, Jun Yaginuma | 2015-07-14 |