Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646060 | Resin composition containing crystalline polyimide | Toyoaki Ishiwata, Daisuke Ozaki, Jiro Sadanobu | 2003-11-11 |
| 6569366 | Process for producing meta-type wholly aromatic polyamide filaments | Jiro Sadanobu, Tsutomu Nakamura | 2003-05-27 |