Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960806 | Stretched poly(arylene thioether) block copolymer films and production process thereof | Yoshikatsu Satake, Shinji Yamamoto, Takashi Kaneko, Ken Kashiwadate, Toshiya Mizuno +3 more | 1990-10-02 |
| 4659789 | Phenylene sulfide resin compositions | Takayuki Katto, Toshitaka Kouyama, Yo Iizuka | 1987-04-21 |