Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815173 | Method for grinding side portion of stacked hard, brittle material substrate | Shozo Ishibashi | 2017-11-14 |
| 9793426 | Method for processing surface of light-transmitting glass and light-transmitting glass processed by said method | Morio Tsukita | 2017-10-17 |