Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5715446 | Information searching apparatus for searching text to retrieve character streams agreeing with a key word | Tetsuya Kinoshita, Takamasa Oyama, Chuichi Kikuchi, Hirobumi Shinoki | 1998-02-03 |