Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502114 | Concentration calculation apparatus, concentration calculation system, and concentration calculation method | Yoshinori Hibino | 2019-12-10 |
| 10473617 | Gas detection apparatus | — | 2019-11-12 |
| 10378641 | Power system | Megumi Maruyama, Jun Ohmura | 2019-08-13 |
| 10288579 | Gas sensor | Tetsuo Yamada | 2019-05-14 |