Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684088 | Polyphenylene sulfide resin compositions and process for preparation of same | Yoshihisa Yamamoto, Masami Kato, Masaji Komori, Tetsuo Shimizu | 1997-11-04 |
| 5604285 | Resin composition for sliding part | Masami Kato, Masaji Komori, Tetsuo Shimizu | 1997-02-18 |