Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933381 | HF frequency tuning device | Yuichiro Kamino, Kazuhiro Tsukuda | 2011-04-26 |
SM
Sadao Miura
Overall (2011): #173,823 of 364,097Top 50%
1
Patents 2011