Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5391682 | Thermoplastic polyurethane elastomer, process for producing same, apparatus producing same and elastomer fibers made from same | Yasuhiro Ogawa, Kenzo Sagawa, Takahiro Kitano, Tadaaki Yamada, Toshio Yamauchi | 1995-02-21 |