Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7684700 | Loss-of-signal detecting device | Yoshihiro Onoda, Takashi Sekiguchi, Yoshihiro Kaneda | 2010-03-23 |
TS
Takao Sumiya
Overall (All Time): #3,282,887 of 4,157,543Top 80%
1
Patents All Time