Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9940442 | Supporting secondary use of content of electronic work | Sanehiro Furuichi, Tomohiro Shioya, Masami Tada, Hiroaki Uetsuki | 2018-04-10 |
| 9940443 | Supporting secondary use of content of electronic work | Sanehiro Furuichi, Tomohiro Shioya, Masami Tada, Hiroaki Uetsuki | 2018-04-10 |
| 9910998 | Deleting information to maintain security level | — | 2018-03-06 |