Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977559 | Tone generation system controlling the music system | Hiroyuki Oba | 2011-07-12 |
SK
Shuzo Karakawa
Overall (2011): #167,709 of 364,097Top 50%
1
Patents 2011