Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688596 | Aromatic polyamide filament having an enhanced weathering resistance | Osamu Makino, Toshitsugu Matsuki | 1997-11-18 |
| 5654096 | Electroconductive conjugate fiber | Hironori Yamada, Kimihiro Ogawa, Seiji Itoh | 1997-08-05 |