Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869310 | Belt type continuous casting machine | Yoshiki Mito, Kanji Hayashi | 1989-09-26 |
| 4836774 | Method and apparatus for heating a strip of metallic material in a continuous annealing furnace | Masahiro Harada, Takeo Fukushima, Kusuo Furukawa, Naohiko Soeda, Norio Ohta +2 more | 1989-06-06 |