Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7884555 | Discharge lamp ballast apparatus | Takashi Ohsawa | 2011-02-08 |
YN
Yasuhiro Nukisato
Overall (2011): #126,304 of 364,097Top 35%
1
Patents 2011