Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5983171 | Auto-index method for electronic document files and recording medium utilizing a word/phrase analytical program | Miho Matsushita, Yuuji Ootani, Noriaki Yokoyama | 1999-11-09 |