Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512351 | Prepreg, process for preparation of prepreg, and products derived therefrom | Hiroyuki Nakamura | 1996-04-30 |
| 4723959 | Non-inflammable fiber materials and process for producing the same | Takeo Yokota, Kazumaro Hanaki | 1988-02-09 |