Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10688753 | Laminated polyarylene sulfide heat-resistant filter | Tatsuya Mori, Takeshi Sugimoto | 2020-06-23 |
| 10106655 | Polyphenylene sulfide fiber | Hiroo Katsuta, Daisuke Yamamoto, Shunsuke Horiuchi, Yoshitsugu Funatsu | 2018-10-23 |