Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644667 | Cooling apparatus for strip metal | Kenichi Yanagi, Takeo Fukushima, Osamu Hashimoto, Sachihiro Iida | 1987-02-24 |
| 4638851 | Cooling apparatus for metal strip | Kenichi Yanagi, Takeo Fukushima, Namio Suganuma, Ichiro Samejima, Seiichi Takahashi | 1987-01-27 |