Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302342 | Aluminum alloy for heat exchangers | Tsuyoshi Kawabe, Nobuaki Yamamoto, Tadayoshi Hayashi, Makoto Tanio, Ichiro Iwai +1 more | 1994-04-12 |
IT
Ichizo Tsukuda
Showa Aluminum: 1 patents #2 of 14Top 15%
Overall (1994): #122,629 of 165,921Top 75%
1
Patents 1994