Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5458924 | Method of imparting light resistance and ultraviolet-screening action to fibrous article | Kazuto Kashiwai, Takaichi Yamamoto | 1995-10-17 |
| 5264526 | Stabilized acrylic fibers and polyurethane elastomer fibers and process for making same | Kazuto Kashiwai, Michihira Endoh | 1993-11-23 |
| 4466902 | Rust inhibitor | Tatsuo Manabe | 1984-08-21 |