Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894654 | Voice data processing for converting voice data into voice playback data | Shin-Ichiro Hirota, Yoshihiro Oda | 2011-02-22 |
TM
Tetsu Miyagawa
Overall (All Time): #3,241,687 of 4,157,543Top 80%
1
Patents All Time