Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668611 | Aluminum or aluminum alloy extruding die | Kazuhisa Kashiwazaki, Hirokazu Yamaguchi, Toshiyuki Kakinoki | 2003-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668611 | Aluminum or aluminum alloy extruding die | Kazuhisa Kashiwazaki, Hirokazu Yamaguchi, Toshiyuki Kakinoki | 2003-12-30 |