Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12034843 | Private key creation using location data | Junichi Shimada | 2024-07-09 |
| 11588632 | Private key creation using location data | Junichi Shimada | 2023-02-21 |
| 11086496 | Approach for selecting a desired object on a small touch screen | Mariko Ishige, Yasuko Hidaka, Shigetoshi Nogami | 2021-08-10 |
| 10599305 | Approach for selecting a desired object on a small touch screen | Mariko Ishige, Yasuko Hidaka, Shigetoshi Nogami | 2020-03-24 |