Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689484 | Auto-changer and method with an optical scanner which distinguishes title information from other information | — | 1997-11-18 |
KH
Kazuo Hirasawa
Overall (1997): #123,330 of 185,788Top 70%
1
Patents 1997