Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706496 | Full-text search apparatus utilizing two-stage index file to achieve high speed and reliability of searching a text which is a continuous sequence of characters | Naohiko Noguchi, Yuji Kanno, Mitsuaki Inaba | 1998-01-06 |
| 5404299 | Electronic dictionary system | Ken Tsurubayashi, Atsushi Ando, Yuji Kanno, Masao Ito, Noboru Tamura | 1995-04-04 |
| 5388234 | Finite state automation text search apparatus having two-level memory structure | Yuji Kanno, Masao Ito, Ken Tsurubayashi, Atsushi Ando | 1995-02-07 |