Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12033022 | RFID auxiliary antenna device | Hiromi Murayama, Noboru Kato, Yoichi Saito, Noriyuki Ueki | 2024-07-09 |
| 11915084 | Antenna device and RFID tag communication device | Hiromi Murayama, Noboru Kato, Noriyuki Ueki, Yoichi Saito | 2024-02-27 |
| 11714988 | Wireless IC tag-attached metal medical instrument | Kengo Matsumoto, Hiromi Murayama, Tsuyoshi Suesada | 2023-08-01 |
| 11701200 | Wireless IC tag-attached metal medical instrument | Hiromi Murayama, Kengo Matsumoto, Tsuyoshi Suesada | 2023-07-18 |
| 11016448 | Watch with built-in tag and method of determining authenticity of watch with built-in tag | Kazuki Eshima, Teppei Miura | 2021-05-25 |
| 10784929 | Wireless IC device | Noboru Kato, Shinichiro Banba | 2020-09-22 |
| 10719756 | UHF band RFID tag and UHF band RFID tagged article | Kazuki Eshima, Noboru Kato | 2020-07-21 |
| 10476147 | Antenna device and method of manufacturing the same | Noboru Kato | 2019-11-12 |
| 10153810 | Wireless IC device, molded resin article, and method for manufacturing wireless IC device | Noboru Kato, Shinichiro Banba | 2018-12-11 |
| 10147250 | Door unlocking system and door unlocking method | Ikuhei Kimura | 2018-12-04 |
| 10122418 | Coupling assistance device and RFID communication system | Kunihiro Komaki, Noboru Kato | 2018-11-06 |
| 9997000 | Door unlocking system and door unlocking method | Ikuhei Kimura | 2018-06-12 |
| 9859948 | Spread spectrum communication device | Atsuyuki Yuasa | 2018-01-02 |
| 8917162 | Wireless communication apparatus and antenna device | Makoto Takeoka, Noboru Kato | 2014-12-23 |