Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408779 | Gas sensor including metal oxide layer and hydrogen detection method using gas sensor | Zhiqiang Wei, Satoru Fujii | 2019-09-10 |
| 10365259 | Hydrogen sensor including pair of electrodes and metal oxide layer and method of detecting hydrogen with hydrogen sensor | Zhiqiang Wei | 2019-07-30 |
| 10309916 | Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensor | Shunsaku Muraoka, Satoru Fujii, Zhiqiang Wei | 2019-06-04 |
| 10281420 | Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensor | Shunsaku Muraoka, Zhiqiang Wei, Koji Katayama | 2019-05-07 |