Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035021 | Tone generation apparatus | Taro Shirahama, Shigematsu Fujita | 2011-10-11 |
TS
Tokio Shirakawa
Overall (2011): #141,042 of 364,097Top 40%
1
Patents 2011