Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9906238 | Encoding device, encoding method and search method | Seiji Okura, Masahiro Kataoka | 2018-02-27 |
| 9871536 | Encoding apparatus, encoding method and search method | Masahiro Kataoka, Seiji Okura | 2018-01-16 |