Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688817 | Method for producing polyarylene sulfide resin and polyarylene sulfide resin composition | Hajime Watanabe | 2017-06-27 |
| 8883959 | Method for manufacturing polyarylene sulfide resin | — | 2014-11-11 |
| 8603599 | Resin composition for hollow blow-molded article, hollow blow-molded article, and method of producing the hollow blow-molded article | Shingo Matsuo | 2013-12-10 |
| 8445629 | Method for producing polyarylene sulfide | Nobuhiko Yamauchi, Takashi Furusawa | 2013-05-21 |
| 8426552 | Method for producing acid group-containing polyarylene sulfide | Nobuhiko Yamauchi, Takashi Furusawa | 2013-04-23 |
| 6653437 | Process for producing oxidative cross-linked polyarylene sulfide | Nobuhiko Yamauchi, Takayuki Mine | 2003-11-25 |