Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495602 | Gas sensor manufacturing method and gas sensor manufacturing apparatus | Kenji Isaka, Koji Egawa | 2019-12-03 |
| 10288581 | Gas sensor manufacturing method and gas sensor manufacturing apparatus | Kenji Isaka | 2019-05-14 |