Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10043926 | Method for processing surface of light-transmitting glass and light transmitting glass processed by said method | Keiji Mase | 2018-08-07 |
| 9793426 | Method for processing surface of light-transmitting glass and light-transmitting glass processed by said method | Keiji Mase | 2017-10-17 |