Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157097 | Polyamide-imide resins and production thereof | Hiroshi Takayanagi, Hirotoshi Katsuoka, Hiromi Nakano, Akihiro Yamaguchi, Masahiko Asano | 1992-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157097 | Polyamide-imide resins and production thereof | Hiroshi Takayanagi, Hirotoshi Katsuoka, Hiromi Nakano, Akihiro Yamaguchi, Masahiko Asano | 1992-10-20 |