Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1073258 | Jacket | — | 2025-05-06 |
| 12221782 | Secondary drainage method at time of flooding | — | 2025-02-11 |
| 12024918 | Multiplex water cutoff wall | — | 2024-07-02 |
| 11768879 | Advice presentation system | — | 2023-09-26 |
| 11613901 | Flood-resistant building equipped with flood barrier, and renovation method | — | 2023-03-28 |