Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976806 | Bonding composition for ceramics comprising metal oxide melt and method for bonding ceramics | Norimasa Umesaki, Hiroaki Hidaka, Yukio Haibara | 1990-12-11 |
| 4952454 | Bonding composition for ceramics comprising metal oxide melt and method for bonding ceramics | Norimasa Umesaki | 1990-08-28 |