Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673743 | Method of molding complete core from base core and bonded core | Hiroaki Kawamoto, Hidekazu Ito, Yuji Nishiyama, Sadao Kitazawa, Makoto Iwata | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673743 | Method of molding complete core from base core and bonded core | Hiroaki Kawamoto, Hidekazu Ito, Yuji Nishiyama, Sadao Kitazawa, Makoto Iwata | 1997-10-07 |