Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212222 | Melt-stable recyclable carbon black-laden polyacetal resin molding compositions and molded articles formed of the same | Masamichi Mitsuuchi, Tsuyoshi Minamisawa, Hiroshi Kitamura | 1993-05-18 |