Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686718 | Recording method, decoding method, and decoding apparatus for digital information | Toshiyuki Iwai, Atsushi Aoki, Masahiro Esashi | 1997-11-11 |
HN
Hiroaki Niwamoto
Overall (1997): #141,077 of 185,788Top 80%
1
Patents 1997