Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607615 | Extruded material of aluminum alloy for structural members of automobile body and method of manufacturing the same | Yoichiro Bekki, Kazuhisa Kashiwazaki, Noboru Hayashi | 2003-08-19 |