Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921663 | Heat pipe heat sink | Seizo Ueno, Shinya Nagamatsu | 2011-04-12 |
| 7117704 | Impact extrusion molded article, and impact extrusion molding method, and an impact extrusion molding apparatus | Ken Ogura, Seizo Ueno, Toshiyuki Hosokawa | 2006-10-10 |