Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42548 | Contents distributing method and contents distributing program | — | 2011-07-12 |
| 7930320 | Apparatus, method, and program for visualizing boolean expressions | Mariko Nagai, Daisuke Takuma | 2011-04-19 |
| 7152091 | Contents distributing method and contents distributing program | — | 2006-12-19 |