Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072288 | Directional coupler | Kazuhisa Yamauchi, Masatoshi Nakayama, Tomokazu Hamada, Satoru Ishizaka | 2011-12-06 |
YO
Yasuhiro ONAKA
Overall (2011): #126,232 of 364,097Top 35%
1
Patents 2011