Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11874860 | Creation of indexes for information retrieval | Hidekazu Fujiwara, Soh Ohta | 2024-01-16 |
| 11868378 | Creation of indexes for information retrieval | Hidekazu Fujiwara, Soh Ohta | 2024-01-09 |
| 10606815 | Creation of indexes for information retrieval | Hidekazu Fujiwara, Soh Ohta | 2020-03-31 |
| 10552463 | Creation of indexes for information retrieval | Hidekazu Fujiwara, Soh Ohta | 2020-02-04 |