Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077863 | Secret sharing apparatus, method, and program | Yoshihiro Fujii, Minako Tada, Takehisa Kato | 2011-12-13 |
| 8074068 | Secret sharing device, method, and program | Yoshihiro Fujii, Minako Tada, Takehisa Kato | 2011-12-06 |