Okeya; Kenta
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okeya; Kenta.The latest application filed is for "ventilator and ventilation control method".
- Okeya; Kenta - Tokyo JP
- Okeya; Kenta - Chiyoda-ku JP
| Patent | Date |
|---|---|
| Heat exchange ventilator Grant 11,287,149 - Morikawa , et al. March 29, 2 | 2022-03-29 |
| Ventilator And Ventilation Control Method App 20210341168 - OKEYA; Kenta ; et al. | 2021-11-04 |
| Air-conditioning System App 20210207826 - SOTOKAWA; Hajime ; et al. | 2021-07-08 |
| Heat exchange ventilator Grant 10,928,093 - Okeya , et al. February 23, 2 | 2021-02-23 |
| Multiblade fan Grant 10,907,655 - Sakoda , et al. February 2, 2 | 2021-02-02 |
| Heat Exchange Ventilator App 20200149760 - MORIKAWA; Masaki ; et al. | 2020-05-14 |
| Multiblade Fan App 20190353183 - SAKODA; Kenichi ; et al. | 2019-11-21 |
| Heat Exchange Ventilator App 20190293319 - Okeya; Kenta ; et al. | 2019-09-26 |
| Ventilation And Air-conditioning Apparatus And Method For Controlling The Same App 20130048267 - Koretomo; Masayuki ; et al. | 2013-02-28 |
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