Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7564197 | Discharge tube operation device | Toru Ashikaga | 2009-07-21 |
| 7034471 | Cold-cathode tube operating apparatus | Tooru Ashikaga | 2006-04-25 |
KK
Kengo Kimura
Sanken Electric Co.: 26 patents #4 of 315Top 2%
Overall (All Time): #146,013 of 4,157,543Top 4%
27
Patents All Time