Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694458 | Facsimile mail system | Hirotaka Tashima | 1997-12-02 |
AO
Akihiro Okada
Overall (1997): #179,737 of 185,788Top 100%
1
Patents 1997