Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9433869 | Information processing device, server, and information processing system | Yasutaka Miwa, Masayuki Kasai, Nobukazu Koyama | 2016-09-06 |
| 8997012 | Information processing device and information processing system | Yasutaka Miwa, Masayuki Kasai, Nobukazu Koyama | 2015-03-31 |
| 8849912 | Information processing device, server, and information processing system | Yasutaka Miwa, Masayuki Kasai, Nobukazu Koyama | 2014-09-30 |
| 8122358 | Method and apparatus for displaying user comment | Toru Morita | 2012-02-21 |