Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908589 | High manganese cast iron containing spheroidal vanadium carbide and method for making therof | Tadashi Kitudo, Mamoru Takemura, Hideto Matumoto, Takao Horie, Kazumichi Shimizu | 2005-06-21 |