Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11798053 | Information provision system, information provision method, and storage medium | Takuo HENMI, Takaaki OKADE | 2023-10-24 |
| 10558335 | Information providing system, information providing method, and non-transitory recording medium | Takuo HENMI | 2020-02-11 |
| 10339222 | Information providing system, information providing method, non-transitory recording medium, and data structure | Takuo HENMI | 2019-07-02 |