Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8332398 | Database system in which logical principles for a data retrieval process can evolve based upon learning | Kosuke Sasai, Masahiro Hayakawa, Yuji Ikeda | 2012-12-11 |
| 8224820 | Information processing system | Kosuke Sasai, Yasushi Matsumura, Keunsik Park, Toshiaki Nakano | 2012-07-17 |