Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321059 | Process for preparing polytetrafluoroethylene granular powder containing filler and polytetrafluoroethylene granular prepared by the same | Kazuhide Sawada, Kenjiro Idemori, Hirokazu Yukawa | 1994-06-14 |