Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269769 | Chemically strengthened glass and manufacturing method thereof | Yusuke Fujiwara | 2025-04-08 |
| 12065376 | Chemically strengthened glass and manufacturing method thereof | Yusuke Fujiwara | 2024-08-20 |
| 11548815 | Chemically strengthened glass, and method for manufacturing the same | Yusuke Fujiwara | 2023-01-10 |
| 11198642 | Production method of chemically strengthened glass, and chemically strengthened glass | Izuru Kashima, Akio SHIZUKAI, Yositeru Ikeda, Shogo Sueda | 2021-12-14 |