Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983554 | Electronic device and camera having a fuel cell and opening linking cell compartment with outside | — | 2011-07-19 |
| 7955747 | Electronic device and electronic device operating control method | Shigemasa Sato, Takao Goto | 2011-06-07 |