Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591747 | Treatment agent for elastic fiber | Katsuya Suzuki, Toshihiro Tanaka, Kazuki NAESHIRO, Keiichiro Oshima | 2023-02-28 |
| 10753038 | Oil solution for carbon fiber precursors and carbon fiber precursor | Hiroki Honda | 2020-08-25 |
| 8882900 | Spin finish for elastomer fibers | Jun Ito | 2014-11-11 |
| 8445571 | Processing agent for polyurethane elastomer fibers | Jun Ito | 2013-05-21 |
| 8252197 | Agent for processing polyurethane elastomer fibers | Jun Ito | 2012-08-28 |