Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508183 | Biometric information authentication device | Rijin OWAKI, Yosuke OHASHI | 2022-11-22 |
| 11400735 | Printing unit and thermal printer | — | 2022-08-02 |
| 11225623 | Ester for refrigerator oils | Takeshi Kajiki, Seita Ueda | 2022-01-18 |