Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517022 | Internal air adjustment device | Naohiro Tanaka, Hidenori MATSUI | 2022-12-06 |
| 11490628 | Air composition adjusting device | Naohiro Tanaka, Hidenori MATSUI | 2022-11-08 |
| 11471822 | Internal air adjustment device | Naohiro Tanaka, Hidenori MATSUI | 2022-10-18 |
| 11471826 | Air composition adjusting device | Naohiro Tanaka, Hidenori MATSUI | 2022-10-18 |
| 11428423 | Humidifier and air composition adjustment device | Naohiro Tanaka, Hidenori MATSUI | 2022-08-30 |
| 11419341 | Inside air control system | Yuusuke Fujimoto | 2022-08-23 |