Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306460 | Method of producing cast products using elastic molds | Yoshiyuki Hidawa, Satoru Takeda, Toshihiro Hayashi, Hiroshige Kohno | 1994-04-26 |
| 5207965 | Method for manufacturing an elastic mold | Shigeo Komine | 1993-05-04 |
| 5154937 | Elastic forming die and device for forming molded products | — | 1992-10-13 |