Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096077 | Information embedding device, information embedding method, and recording medium storing program | — | 2018-10-09 |
| 10075239 | Reproduction device, method, storage medium, and system | Keizo Kato, Kensuke Kuraki, Akira Nakagawa | 2018-09-11 |
| 9865028 | Information detecting device, information detecting system, and information detecting method | Keizo Kato, Kensuke Kuraki | 2018-01-09 |