Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660111 | Method of manufacturing Al-Mg-Si series alloy plate excellent in thermal conductivity and intensity | Kyohei Taguchi, Ichizo Tsukuda, Ryosuke Shimao | 2003-12-09 |
| 6573458 | Printed circuit board | Hideshi Matsubara, Motohiko Itai | 2003-06-03 |
| 6513789 | Method and apparatus for short-term relining or construction of blast furnace | Iwao Asada | 2003-02-04 |
| 6502299 | Armature coil winder | Akihiko Yamazaki, Manabu Okamoto | 2003-01-07 |