Iio; Kouji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iio; Kouji.The latest application filed is for "supply and exhaust ventilation device".
- Iio; Kouji - Aichi JP
| Patent | Date |
|---|---|
| Supply and exhaust ventilation device Grant 11,143,431 - Hashing , et al. October 12, 2 | 2021-10-12 |
| Total heat exchange device and controlling method of the same Grant 10,690,373 - Liu , et al. | 2020-06-23 |
| Heat exchanging ventilation device Grant 10,670,284 - Iio , et al. | 2020-06-02 |
| Supply And Exhaust Ventilation Device App 20200064012 - HASHINO; Daisuke ; et al. | 2020-02-27 |
| Heat exchange device Grant 10,527,312 - Wu , et al. J | 2020-01-07 |
| Ventilating device Grant 10,508,827 - Wu , et al. Dec | 2019-12-17 |
| Supply and exhaust ventilation device Grant 10,495,341 - Hashino , et al. De | 2019-12-03 |
| Heat Exchange-type Ventilation Device App 20190203971 - IIO; Kouji ; et al. | 2019-07-04 |
| Heat exchanger ventilator Grant 10,337,758 - Iio , et al. | 2019-07-02 |
| Heat Exchange Device App 20190032952 - Wu; Kunran ; et al. | 2019-01-31 |
| Heat Exchanging Ventilation Device App 20180224140 - IIO; KOUJI ; et al. | 2018-08-09 |
| Total Heat Exchange Device And Controlling Method Of The Same App 20170276393 - Liu; Kai ; et al. | 2017-09-28 |
| Heat Exchanger Ventilator App 20170234571 - IIO; KOUJI ; et al. | 2017-08-17 |
| Supply And Exhaust Ventilation Device App 20160290675 - HASHINO; Daisuke ; et al. | 2016-10-06 |
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