Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051886 | System for character stream search using finite state automaton technique | Hisamitsu Kawaguchi, Kanji Kato, Hiromichi Fujisawa, Atsushi Hatakeyama | 1991-09-24 |
| 5021989 | Document browsing apparatus with concurrent processing and retrievel | Hiromichi Fujisawa, Atsushi Hatakeyama, Eiichi Hadano | 1991-06-04 |
| 4937681 | Picture coding system for document image | Hiromichi Fujisawa, Tatsuya Murakami | 1990-06-26 |
| 4893188 | Document image entry system | Tatsuya Murakami, Hiromichi Fujisawa, Toshihiro Hananoi | 1990-01-09 |
| 4757302 | Image display apparatus | Atsushi Hatakeyama, Hiromichi Fujisawa | 1988-07-12 |
| 4485410 | Graphic reading | Susumu Saito | 1984-11-27 |