Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10318058 | Control circuit for resistive film touch panel | — | 2019-06-11 |
| 10308034 | Liquid container, liquid remaining amount detection circuit of liquid container, liquid remaining amount detection method, liquid container identification method, ink mounting unit, printer, and print system | Yukihiro Iwamoto, Masaya Hirakawa, Masao Nakajima | 2019-06-04 |
| 10289248 | Control circuit and control method of touch panel, and touch panel input device and electronic device using the same | Naoki Tada, Hiroshi Yamashita | 2019-05-14 |