Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10977313 | Search method, computer-readable recording medium, and search device | Shinichiro Tago, Kenichi Kobayashi, Yoshinori Sakamoto | 2021-04-13 |
| 10891429 | Device and method for managing table | Shinichiro Tago, Shuya Abe, Hiroaki Morikawa, Yutaka Mitsuishi, Hodaka Yamamoto | 2021-01-12 |
| 10885037 | Detection method, detection apparatus, and non-transitory computer-readable storage medium | Hidekazu Takahashi, Shinichiro Tago | 2021-01-05 |
| 10726012 | Metadata registration method and device | Shinichiro Tago, Shuya Abe, Hiroaki Morikawa, Yutaka Mitsuishi, Hodaka Yamamoto | 2020-07-28 |
| 8898168 | Information searching apparatus, information searching method, and computer product | Yasuo Yamane | 2014-11-25 |
| 8583646 | Information searching apparatus, information searching method, and computer product | Yasuo Yamane | 2013-11-12 |
| 7630979 | Information retrieval terminal | Hiroshi Tsuda | 2009-12-08 |
| 7392468 | Document delivery device, document receiving device, document delivery method, document delivery program, and document delivery system | Fumihiko Kozakura, Yoshio Nakao | 2008-06-24 |
| 6853992 | Structured-document search apparatus and method, recording medium storing structured-document searching program, and method of creating indexes for searching structured documents | — | 2005-02-08 |
| 6499030 | Apparatus and method for information retrieval, and storage medium storing program therefor | — | 2002-12-24 |
| 6057790 | Apparatus and method for data compression/expansion using block-based coding with top flag | Isao Namba, Kunio Matsui | 2000-05-02 |
| 5995963 | Apparatus and method of multi-string matching based on sparse state transition list | Isao Nanba | 1999-11-30 |
| 5963942 | Pattern search apparatus and method | — | 1999-10-05 |