Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378350 | Aqueous polyurethane resin dispersion and method for producing same, paint, film arrangement, and structure | Yusuke Suzuki, Tatsuzo MURAKAWA | 2025-08-05 |
| 12231988 | Traffic amount estimation system | Takuya DOUMEN, Tomohiro Nakagawa | 2025-02-18 |
| 12217281 | Information distribution management device | Tomohiro Nakagawa, Kazuma NOZAWA | 2025-02-04 |