Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031478 | Power conversion apparatus | Yuji Kuramoto, Hirotoshi Maekawa, Ryoji Nishiyama | 2011-10-04 |
HY
Hiroshi Yamabuchi
Overall (2011): #284,283 of 364,097Top 80%
1
Patents 2011