Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410820 | Drainage device and drainage system | Hiroyuki Nakayama, Okihito Kosuge | 2025-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410820 | Drainage device and drainage system | Hiroyuki Nakayama, Okihito Kosuge | 2025-09-09 |