Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5860075 | Document data filing apparatus for generating visual attribute values of document data to be filed | Tatsuo Hashizume, Kiyoshi Kanazawa, Hiroyuki Sasaki, Masaaki Kobayashi | 1999-01-12 |
| 5617115 | Word processing unit with document display function | Akira Itoh, Kazuhiro Shiraga | 1997-04-01 |
| 5555322 | Image storing device for electronic filing system | Akira Itoh, Teruyuki Kitaguchi | 1996-09-10 |