Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7253129 | Rare earth garmet sintered compact | Yagi Hideki | 2007-08-07 |
| 7226543 | Rare earth metal oxysulfide regenerative material and regenerator | Nozawa Hoshiteru, Kagawa Katsunori | 2007-06-05 |
| 6825144 | Translucent rare earth oxide sintered article and method for production thereof | Yagi Hideki | 2004-11-30 |