Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035021 | Tone generation apparatus | Tokio Shirakawa, Shigematsu Fujita | 2011-10-11 |
TS
Taro Shirahama
Overall (2011): #151,537 of 364,097Top 45%
1
Patents 2011