Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10104356 | Scenario generation system, scenario generation method and scenario generation program | Hiromi Ishizaki, Yasuhiro Takishima | 2018-10-16 |
| 8930976 | Context-based automatic selection of factor for use in estimating characteristics of viewers viewing same content | Kazushi Ikeda, Kazunori Matsumoto, Chihiro Ono | 2015-01-06 |
| 8700995 | Content conversion system and recording medium storing computer program | Fumiaki Sugaya | 2014-04-15 |
| 8601006 | Information filtering apparatus | Chihiro Ono, Yasuhiro Takishima | 2013-12-03 |
| 8135692 | Information retrieval apparatus and computer program | Fumiaki Sugaya | 2012-03-13 |