Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876804 | Extrusion die for molding honeycomb structure and manufacturing method thereof | Kunihiro Kodama, Hiroshi Furuhashi | 1999-03-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876804 | Extrusion die for molding honeycomb structure and manufacturing method thereof | Kunihiro Kodama, Hiroshi Furuhashi | 1999-03-02 |