Matsugi; Yoshitaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsugi; Yoshitaka.The latest application filed is for "air conditioning and ventilating system".
- Matsugi; Yoshitaka - Osaka JP
- MATSUGI; Yoshitaka - Osaka-shi JP
- Matsugi; Yoshitaka - Sakai JP
- MATSUGI; Yoshitaka - Sakai-shi JP
| Patent | Date |
|---|---|
| Air conditioning system Grant 11,384,953 - Hirai , et al. July 12, 2 | 2022-07-12 |
| Air Conditioning And Ventilating System App 20220214062 - HIRAI; Kousuke ; et al. | 2022-07-07 |
| Air Conditioning And Ventilating System App 20220186960 - HIRAI; Kousuke ; et al. | 2022-06-16 |
| Air Conditioning System App 20220146138 - Hirai; Kousuke ; et al. | 2022-05-12 |
| Ventilation system Grant 11,268,728 - Matsugi , et al. March 8, 2 | 2022-03-08 |
| Ventilation System App 20220003446 - MATSUGI; Yoshitaka ; et al. | 2022-01-06 |
| Ventilation system Grant 11,156,377 - Matsugi , et al. October 26, 2 | 2021-10-26 |
| Total Heat Exchange Element And Method For Manufacturing Same App 20210140723 - MATSUGI; Yoshitaka | 2021-05-13 |
| Ventilation System App 20210088248 - MATSUGI; Yoshitaka ; et al. | 2021-03-25 |
| Ventilation device Grant 9,797,620 - Matsugi , et al. October 24, 2 | 2017-10-24 |
| Ventilation Device App 20170159963 - MATSUGI; Yoshitaka ; et al. | 2017-06-08 |
| Air conditioning system Grant 9,372,007 - Matsugi June 21, 2 | 2016-06-21 |
| Air Conditioning System App 20150316276 - MATSUGI; Yoshitaka | 2015-11-05 |
| Ventilation device Grant 8,899,309 - Yamaguchi , et al. December 2, 2 | 2014-12-02 |
| Ventilation Device App 20130281001 - Yamaguchi; Tsuyoshi ; et al. | 2013-10-24 |
| Ventilator App 20110111689 - Takeuchi; Nobumasa ; et al. | 2011-05-12 |
| Ventilating Apparatus And Method Of Controlling The Same App 20100191379 - Takeuchi; Nobumasa ; et al. | 2010-07-29 |
| Heat exchanger unit Grant 7,441,588 - Matsugi , et al. October 28, 2 | 2008-10-28 |
| Heat exchanger unit App 20050167077 - Matsugi, Yoshitaka ; et al. | 2005-08-04 |
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