Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133860 | Device and method for automatically classifying documents using vector analysis | Yasuki Iizuka | 2006-11-07 |
| 6704905 | Text classifying parameter generator and a text classifier using the generated parameter | Yuji Kanno, Yasuki Iizuka, Koichi Tamari | 2004-03-09 |
| 6622122 | Document retrieving apparatus and document retrieving method | Hiroyuki Suzuki, Naohiko Noguchi, Hayashi Ito, Mitsuhiro Sato, Masaki Kiyono +1 more | 2003-09-16 |
| 6212517 | Keyword extracting system and text retrieval system using the same | Mitsuhiro Sato, Naohiko Noguchi, Yuji Kanno, Masako Nomoto, Mitsuaki Inaba | 2001-04-03 |
| 6137483 | Multimedia editing method using templates describing common logic structure, layout, and physical operation | Masaki Kiyono, Koji Hatano, Sachiko Uranaka, Hideko Kurita | 2000-10-24 |
| 6092112 | Distributing information through an open network to many and unspecific clients being in different retaining situations with an information server | — | 2000-07-18 |