Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8311777 | Coke oven wall surface evaluation apparatus, coke oven wall surface repair supporting apparatus, coke oven wall surface evaluation method, coke oven wall surface repair supporting method and computer program | Masato Sugiura, Koichi Fukuda, Tomoyuki Nakagawa, Akihide Sano, Yoshifumi Morizane +1 more | 2012-11-13 |
| 7846301 | Method of production of blast furnace coke | Kenji Katou, Isao Sugiyama, Yoshiaki Nakashima, Hiroshi Uematsu, Takashi Arima +1 more | 2010-12-07 |