Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7899142 | Leakage signal cancellation apparatus | Ryoji Hayashi, Mitsuhiro Shimozawa | 2011-03-01 |
NT
Naohisa Takayama
Overall (2011): #206,160 of 364,097Top 60%
1
Patents 2011