Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204266 | Sensor module and protective glass | Masao Ozeki, Satoshi Takeda, Satoshi Kanasugi, Satoshi OGAMI | 2021-12-21 |
| 11028013 | Chemically strengthened glass and method for producing the same | Masao Ozeki, Izuru Kashima | 2021-06-08 |