Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11806777 | Material for molding, functional agent, molded product, and product | Shohachi Inoie, Hiroshi Inoie, Miki Inoie | 2023-11-07 |
| 9242903 | High zirconia fused cast refractory | Nobuo Tomura, Shinya Hayashi | 2016-01-26 |
| 9056797 | High zirconia fused cast refractory | Shinya Hayashi | 2015-06-16 |
| 8025824 | Process for producing refractory particles | — | 2011-09-27 |
| 5363106 | Method for evaluating internal quality of fused cast refractories | Yutaka Hosoda, Akinori Samejima | 1994-11-08 |