Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9222146 | Apparatus for manufacturing molten zinc coated steel sheet | Nobuyuki Sato, Hiroki Yamagami, Takayuki Fukui | 2015-12-29 |
| 8940100 | Method for cleaning hot dip galvanized steel sheet and cleaning apparatus therefor | Satoshi Yoneda | 2015-01-27 |
| 8435413 | Method for controlling a waste water concentration of cleaning solution containing phosphorus | Satoshi Yoneda, Nobuyuki Sato | 2013-05-07 |
| 8097205 | Continuous annealing equipment | Eiko Yasuhara, Takashi Yamauchi | 2012-01-17 |
| 6242048 | Method of manufacturing hot dip coated metal strip | Sachihiro Iida | 2001-06-05 |