Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7386139 | Sound image control system | Hiroyuki Hashimoto, Kenichi Terai, Isao Kakuhari | 2008-06-10 |
TH
Takahisa Hachuda
Overall (All Time): #3,358,411 of 4,157,543Top 85%
1
Patents All Time