Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414401 | Method for manufacturing substrate for solar cell and substrate for solar cell | Hiroyuki Otsuka | 2025-09-09 |
| 12237435 | Method for manufacturing substrate for solar cell and substrate for solar cell | Hiroyuki Otsuka | 2025-02-25 |