Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582659 | Aluminum alloy for forging, process for casting the same and process for heat treating the same | Akio Hashimoto, Sanji Kitaoka, Yoji Namekawa, Kiyoshi Takagi, Hideo Yoshioka | 1996-12-10 |