Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10872060 | Search method and search apparatus | Junki Hakamata, Masahiro Kataoka, Ryosuke Hyogo | 2020-12-22 |
| 10733319 | Non-transitory computer-readable storage medium, data generating method, and data generating apparatus | Junki Hakamata, Masahiro Kataoka, Kota Natsume | 2020-08-04 |
| 10706163 | Encryption system, encryption method and encryption device | Junki Hakamata, Masahiro Kataoka, Tomoyoshi Ohsawa | 2020-07-07 |
| 10552635 | Encoding method, encoding device, decoding method and decoding device | Junki Hakamata, Masahiro Kataoka | 2020-02-04 |