Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733903 | Insert of pour-around die casting, rust preventive oil for insert of pour-around die casting, and method for pouring around an insert | Takahiro Suzuki, Akinari Nobumoto | 2004-05-11 |