Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400821 | Metasurface element, electron tube, and method for producing electron tube | Naoya KAWAI, Yuya Suzuki, Genki Nakagomi | 2025-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400821 | Metasurface element, electron tube, and method for producing electron tube | Naoya KAWAI, Yuya Suzuki, Genki Nakagomi | 2025-08-26 |