Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591260 | Large-size synthetic quartz glass substrate, evaluation method, and manufacturing method | Yoko Ishitsuka, Daijitsu Harada, Masaki Takeuchi | 2023-02-28 |
| 11562822 | Information processing method, information processing device, and information processing system | Takayoshi MORISHIMA, Keiji Ito, Kohei Iketani | 2023-01-24 |