Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268960 | Game system, game method, game program, and game server | Yasunori Suenaga, Norihiro Sera, Zefeng Ji, Siqin Yang, Wenyi Li | 2025-04-08 |
| 10503797 | Apparatus and method for sharing introduction information | Kenichiro Kobayashi, Shouichi Doi, Akihiro Watanabe | 2019-12-10 |
| 10255353 | Individualized detailed program recommendations with active updating of viewer preferences | Tomohiro Tsunoda | 2019-04-09 |
| 9773271 | Presenting a recommendation based on user preference | — | 2017-09-26 |
| 9569420 | Image processing device, information processing method, and information processing program | Kenichiro Kobayashi, Shouichi Doi, Akihiro Watanabe | 2017-02-14 |
| 9154823 | Advertisement selecting apparatus, advertisement selecting method and storage medium | Toshio Inoue, Tomohiro Tsunoda, Tomoharu Ohsumi | 2015-10-06 |
| 8949109 | Device, method, and program to display, obtain, and control electronic data based on user input | Kenichiro Kobayashi, Shouichi Doi, Akihiro Watanabe | 2015-02-03 |
| 8793569 | Presenting a recommendation based on user preference | — | 2014-07-29 |
| 8548243 | Information processing device, information processing method, and program | Motoki Tsunokawa, Kenichiro Kobayashi | 2013-10-01 |
| 7707283 | Information processing apparatus, information processing method, program, and recording medium | Tomohiro Tsunoda | 2010-04-27 |
| 7650617 | Advertisement insert apparatus and advertisement insert method, and storage medium | Tomohiro Tsunoda | 2010-01-19 |
| 5742571 | Disk recording and/or reproducing apparatus | Takashi Koya | 1998-04-21 |
| 4689669 | Color graphics data processing apparatus | Itaru Kawakami | 1987-08-25 |