Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11132999 | Information processing device, information processing method, and non-transitory computer readable storage medium | Chikara Hashimoto | 2021-09-28 |
| 10402855 | Advertisement distribution device and advertisement distribution method | Koji Tsukamoto | 2019-09-03 |
| 6564222 | Information processing system and method that selects an appropriate information retrieval system based on a context in which a user makes a request for retrieval | — | 2003-05-13 |
| 6178420 | Related term extraction apparatus, related term extraction method, and a computer-readable recording medium having a related term extraction program recorded thereon | — | 2001-01-23 |
| 5867812 | Registration apparatus for compound-word dictionary | — | 1999-02-02 |
| 5842159 | Method of and apparatus for analyzing sentence | Naohito Nakamura, Ikuko Nagasawa, Satoko Segawa, Kunio Matsui, Kenji Sugiyama +1 more | 1998-11-24 |