Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044808 | System and method for estimating interest level | Takamasa Koshizen, Motohri Kon | 2011-10-25 |
| 7994952 | Converter, conversion method, program, and recording medium | Satoshi HIRONAKA, Tohru Kohda | 2011-08-09 |