Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4268337 | Sheet molding material produced by associating a layer comprising a photopolymerizable material with layers comprising thermosetting resins | Jyoji Ibata, Hisaaki Fukui, Michio Katoh | 1981-05-19 |
| 4214026 | Sheet molding material | Jyoji Ibata, Hisaaki Fukui, Michio Katoh | 1980-07-22 |