Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791019 | Polyurethane foam interior finishing material having facing and process for preparing the same | Takamichi Ohta, Takashi Izumi, Shigeyoshi Fukushima | 1988-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791019 | Polyurethane foam interior finishing material having facing and process for preparing the same | Takamichi Ohta, Takashi Izumi, Shigeyoshi Fukushima | 1988-12-13 |