Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143643 | Humidity measurement device, control device for internal combustion engine, and abnormality detection device | Junzo Yamaguchi | 2021-10-12 |
| 11125193 | Absolute humidity sensor | Noboru Kitahara, Hajime MASHITA, Takashi Ooga | 2021-09-21 |
| 11111887 | Absolute humidity sensor | Noboru Kitahara, Hajime MASHITA, Takashi Ooga | 2021-09-07 |