Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474400 | Molding equipment for framed sand molds | Kimikazu Kaneto, Minoru Hirata | 2002-11-05 |
| 6470953 | Molding method and system with a molding apparatus | Minoru Hirata | 2002-10-29 |