Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10546450 | Video slot machine, server system, and computer system | Shogo Ito, Akira Tsurumachi | 2020-01-28 |
| 10463966 | Game device, processing method, and information storage medium | Yasunori Fujiwara, Tatsuya Takeda, Gota GOTO, Shinichirou Fukunishi | 2019-11-05 |
| 7834743 | RFID tag and RFID tag communication distance modification method | Minehisa Nagata, Izumi Usuki, Shinya Kemi, Hiroaki Niimi, Shunsuke Kuhara | 2010-11-16 |
| 6057678 | Optical sensor apparatus and signal processing circuit used therein including initialization and measuring modes | Daisuke Ishiko | 2000-05-02 |