Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331409 | Fuel cell separator manufacturing method | Hijiri Hirata, Tsuyoshi Seguchi | 2025-06-17 |
| 12312716 | Industrial fabric | Shigenobu Fujisawa | 2025-05-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331409 | Fuel cell separator manufacturing method | Hijiri Hirata, Tsuyoshi Seguchi | 2025-06-17 |
| 12312716 | Industrial fabric | Shigenobu Fujisawa | 2025-05-27 |