Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438257 | Process for preparing polyamide with molten dicarboxylic acid component | Akira Miyamoto, Senzo Shimizu, Masahiro Harada, Hideki Hara | 1984-03-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438257 | Process for preparing polyamide with molten dicarboxylic acid component | Akira Miyamoto, Senzo Shimizu, Masahiro Harada, Hideki Hara | 1984-03-20 |