Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138577 | Polyphenylene sulfide fibers, and manufacturing method therefor | Hiroo Katsuta, Takaaki Mihara, Daisuke Yamamoto, Shunsuke Horiuchi | 2018-11-27 |
| 10106655 | Polyphenylene sulfide fiber | Hiroo Katsuta, Reo Mitsunaga, Daisuke Yamamoto, Shunsuke Horiuchi | 2018-10-23 |