Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063745 | Air conditioner and address setting method in air conditioner | Tooru Kubo, Hisashi Sumida | 2011-11-22 |
| 7990260 | Electric device and method of normality determination for communication function in such an electric device | Sunao Ueda, Hisashi Sumida | 2011-08-02 |