Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662851 | Method of producing a molding | Yukihiko Yada | 1997-09-02 |
| 5632939 | Method of forming molding on platelike article using extrusion die | Yutaka Yamauchi, Takashi Araki | 1997-05-27 |