Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619231 | Radiating fin formed of aluminum alloy and method for producing the same | Yoshinori Kamikubo, Masashi Takahashi, Kensuke Yamamoto | 2020-04-14 |
| 5638889 | Semi-molten metal molding apparatus | Hiroshi Seo, Seiji Saikawa | 1997-06-17 |
| 5575325 | Semi-molten metal molding method and apparatus | Hiroshi Seo, Seiji Saikawa | 1996-11-19 |