Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309916 | Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensor | Satoru Fujii, Kazunari Homma, Zhiqiang Wei | 2019-06-04 |
| 10281420 | Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensor | Kazunari Homma, Zhiqiang Wei, Koji Katayama | 2019-05-07 |