Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990478 | Information presentation apparatus and information presentation method | — | 2011-08-02 |
| 7957945 | Inundation simulator and program | Satoshi Yamaguchi, Tsutomu Ikeda | 2011-06-07 |