Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655032 | Coding method and apparatus therefor | Keiji Ishizuka | 1997-08-05 |
HO
Hidefumi Ohsawa
Overall (1997): #140,966 of 185,788Top 80%
1
Patents 1997