Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414248 | Humidification device | Koji Ito, Yasuhiko Niimi | 2019-09-17 |
| 10369862 | Air conditioning device | Shinya Kato, Yasuhiro Sekito, Kenichiro Maeda, Syunsuke Ishiguro | 2019-08-06 |
| 10220680 | Humidification device and air conditioner for vehicle | Koji Ito, Takahito Nakamura, Daisuke SAKAKIBARA, Shinya Kato | 2019-03-05 |
| 10220684 | Humidification device and air conditioner for vehicle | Koji Ito, Takahito Nakamura, Daisuke SAKAKIBARA, Shinya Kato | 2019-03-05 |