Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5265242 | Document retrieval system for displaying document image data with inputted bibliographic items and character string selected from multiple character candidates | Hiromichi Fujisawa, Yasuaki Nakano, Junichi Higashino, Toshihiro Hananoi | 1993-11-23 |
| 5253204 | Semiconductor memory device having a boost circuit | Masao Nakano | 1993-10-12 |
| 5220625 | Information search terminal and system | Hiroe Ando, Kanji Kato, Satoshi Asakawa, Hisamitsu Kawaguchi | 1993-06-15 |
| 5168533 | Hierarchical presearch type text search method and apparatus and magnetic disk unit used in the apparatus | Kanji Kato, Hiromichi Fujisawa, Mitsuo Ooyama, Hisamitsu Kawaguchi, Noriyuki Kaneoka +4 more | 1992-12-01 |
| 5140644 | Character string retrieving system and method | Hisamitsu Kawaguchi, Kanji Kato, Hiromichi Fujisawa, Masaaki Fujinawa, Masaharu Murakami +1 more | 1992-08-18 |
| 5138669 | Range-conditional character string retrieving method and system | Takanori Shimura, Hisamitsu Kawaguchi, Kanji Kato, Mitsuru Akizawa | 1992-08-11 |
| 5124724 | Color thermal printer | Wayne F. Niskala | 1992-06-23 |
| 5110227 | Color printer | Tsutomu Miura, Wayne F. Niskala, Tomonori Sato, Masamichi Yumino | 1992-05-05 |
| 5051886 | System for character stream search using finite state automaton technique | Hisamitsu Kawaguchi, Kanji Kato, Hiromichi Fujisawa, Masaaki Fujinawa | 1991-09-24 |
| 5021989 | Document browsing apparatus with concurrent processing and retrievel | Hiromichi Fujisawa, Masaaki Fujinawa, Eiichi Hadano | 1991-06-04 |
| 4990933 | Color thermal printer | Wayne F. Niskala, Seishi Ohmori | 1991-02-05 |
| 4985863 | Document storage and retrieval system | Hiromichi Fujisawa, Yasuaki Nakano, Junichi Higashino, Toshihiro Hananoi | 1991-01-15 |
| 4812064 | Sheet securing mechanism | Masaki Izumi, Seishi Ohmori | 1989-03-14 |
| 4757302 | Image display apparatus | Hiromichi Fujisawa, Masaaki Fujinawa | 1988-07-12 |