Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9659004 | Retrieval device and method | Seiji Okura | 2017-05-23 |
| 9009023 | Computer-readable medium having sentence dividing program stored thereon, sentence dividing apparatus, and sentence dividing method | Masaru Fuji, Tomoki Nagase, Seiji Okura | 2015-04-14 |
| 8630839 | Computer product for phrase alignment and translation, phrase alignment device, and phrase alignment method | — | 2014-01-14 |
| 8214198 | Translation supporting program, apparatus, and method | Seiji Okura, Tomoki Nagase, Masaru Fuji | 2012-07-03 |
| 7930166 | Translation support device | Masaru Fuji, Seiji Okura, Tatsuo Yamashita | 2011-04-19 |
| 7308398 | Translation correlation device | Tatsuo Yamashita, Masaru Fuji, Seiji Okura | 2007-12-11 |
| 7194403 | Apparatus, method, and computer-readable medium for language translation | Seiji Okura, Masaru Fuji, Tatsuo Yamashita | 2007-03-20 |
| 6739508 | Evaluation apparatus with voting system, evaluation method with voting system, and a computer product | Seiji Okura, Koji Tsukamoto | 2004-05-25 |
| 6602300 | Apparatus and method for retrieving data from a document database | Masaru Fuji | 2003-08-05 |
| 6226638 | Information searching apparatus for displaying an expansion history and its method | Seiji Okura, Masaru Fuji | 2001-05-01 |
| 6178396 | Word/phrase classification processing method and apparatus | — | 2001-01-23 |
| 5835893 | Class-based word clustering for speech recognition using a three-level balanced hierarchical similarity | — | 1998-11-10 |
| 5138572 | Optical information memory medium including indium (In) and bismuth (Bi) | Nagaaki Koshino, Miyozo Maeda, Yasuyuki Goto, Itaru Shibata, Kenichi Utsumi +2 more | 1992-08-11 |
| 5072423 | Optical information memory medium recording and erasing information including gallium and antimony | Nagaaki Koshino, Miyozo Maeda, Yasuyuki Goto, Itaru Shibata, Kenichi Utsumi +2 more | 1991-12-10 |
| 5058061 | Method for recording information in an optical information memory medium including indium (In) and Antimony (Sb) | Nagaaki Koshino, Miyozo Maeda, Yasuyuki Goto, Itaru Shibata, Kenichi Utsumi +2 more | 1991-10-15 |
| 4947372 | Optical information memory medium for recording and erasing information | Nagaaki Koshino, Miyozo Maeda, Yasuyuki Goto, Itaru Shibata, Kenichi Utsumi +2 more | 1990-08-07 |