Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5874519 | Para-oriented aromatic polyamide shaped articles and preparation thereof | Satomi Nishimura | 1999-02-23 |
| 4529565 | Polyester of substituted or unsubstituted phenoxyhydroquinone | Takashi Fujiwara | 1985-07-16 |