Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040693 | Particles for monolithic refractory | Mitsuhiro Fujita | 2018-08-07 |
| 9938195 | Heat insulating material containing a porous sintered body formed of MgAl2O4 | Mitsuhiro Fujita | 2018-04-10 |