Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524193 | Modacrylic synthetic fiber having an excellent devitrification preventing property and a process for preparing the same | Kaoru Yamazaki, Shunichiro Kurioka, Takahiro Ogawa | 1985-06-18 |