Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6277217 | Aluminum alloy for die-cast product having a high-toughness | Seiichi Koike, Eitarou Koya, Masahiko Nakagawa | 2001-08-21 |
SY
Sadafumi Yoshino
Overall (All Time): #3,591,532 of 4,157,543Top 90%
1
Patents All Time