Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000087 | Gas insulated switchgear | Daisuke Fujita, Hitoshi Sadakuni | 2011-08-16 |
| 7911770 | Gas insulated switchgear | Daisuke Fujita, Hitoshi Sadakuni | 2011-03-22 |
TO
Takuya Otsuka
Overall (2011): #63,636 of 364,097Top 20%
2
Patents 2011