Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461454 | Aluminum alloy plate for automobile and manufacturing method thereof | Makoto Tawara, Osamu Takezoe, Shinji Matsuda, Masahito Katsukura, Tsutomu Hattori | 2002-10-08 |