Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371364 | Porous glass base material manufacturing apparatus, method for manufacturing porous glass base material, and method for manufacturing glass base material for optical fiber | — | 2025-07-29 |
| 12368042 | Precursors and processes for deposition of Si-containing films using ALD at temperature of 550° C. or higher | Naohisa NAKAGAWA, Jean-Marc Girard, Zhiwen Wan, Takio Kizu | 2025-07-22 |