Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485570 | Sink roll blade apparatus used in continuous molten metal plating apparatus and method for preventing occurrence of dents | Yukihiko Uchiyama | 2002-11-26 |
| 6444163 | Heat shielding apparatus for vertical continuous annealing furnace | Naoto Ueno, Takaaki Kobashi, Motoki Imamura | 2002-09-03 |
| 6341955 | Sealing apparatus in continuous heat-treatment furnace and sealing method | Naoto Ueno, Ichiro Samejima | 2002-01-29 |