Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654358 | Polyphenylene sulfide composition and shaped articles made therefrom | Norio Shimasaki, Kazuhiko Kobayashi, Katuya Ohno | 1997-08-05 |
| 5625002 | Polyphenylene sulfide composition and shaped articles made therefrom | Norio Shimasaki, Kazuhiko Kobayashi, Katuya Ohno | 1997-04-29 |