Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5961874 | Flat formed submerged entry nozzle for continuous casting of steel | Etsuhiro Hasebe, Tetsuro Fushimi, Tatsuya Shimoda, Yoichiro Mochizuki, Toshihiko Murakami +1 more | 1999-10-05 |
| 5683950 | Refractory for casting and method of manufacturing the same | Etsuhiro Hasebe, Yoichiro Mochizuki | 1997-11-04 |