Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221375 | Corrosion resistant aluminum-based alloy | Junichi Nagahora, Kazuo Aikawa, Katsumasa Ohtera, Hideki Takeda | 1993-06-22 |
| 5122205 | Corrosion resistant aluminum-based alloy | Tsuyoshi Masumoto, Akihisa Inoue, Junichi Nagahora, Katsumasa Ohtera, Kazuo Aikawa +1 more | 1992-06-16 |