Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045731 | Sound quality adjustment device | Hitoshi Akiyama | 2011-10-25 |
| 7940941 | Effect adding method and effect adding apparatus | Hitoshi Akiyama | 2011-05-10 |
RA
Ryotaro Aoki
Overall (2011): #69,918 of 364,097Top 20%
2
Patents 2011