Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959273 | Liquid detecting device, liquid container and method of manufacturing liquid detecting device | Akira Ichihashi, Junhua Zhang, Akihisa Wanibe | 2011-06-14 |
| 7900035 | Electronic appliance and startup method | Kikutada Yoshida | 2011-03-01 |