Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495505 | Capacitance liquid level sensor | Tetsuya Tokunaga, Takayasu Otagaki, Stephen John Sheard | 2019-12-03 |
| 10451467 | Level sensor and method | Takayasu Otagaki | 2019-10-22 |
| 10323973 | Capacitive sensor for liquid sensing | Takayasu Otagaki | 2019-06-18 |
| 10289889 | Pattern layout of touch sensor | Takayasu Otagaki | 2019-05-14 |
| 10175838 | Methods and apparatus for a touch sensor | Takayasu Otagaki | 2019-01-08 |