Hasegawa; Norihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hasegawa; Norihiko.The latest application filed is for "heat exchange device".
- Hasegawa; Norihiko - Aichi JP
- Hasegawa; Norihiko - Toyama JP
- Hasegawa; Norihiko - Toyama-shi JP
| Patent | Date |
|---|---|
| Heat exchange device Grant 10,527,312 - Wu , et al. J | 2020-01-07 |
| Heat Exchange Device App 20190032952 - Wu; Kunran ; et al. | 2019-01-31 |
| Filter mounting structure Grant 9,999,851 - Wu , et al. June 19, 2 | 2018-06-19 |
| Range Hood App 20180087781 - HASEGAWA; NORIHIKO ; et al. | 2018-03-29 |
| Filter Mounting Structure App 20170151519 - Wu; Kunran ; et al. | 2017-06-01 |
| Ventilation device Grant 9,534,802 - Zhong , et al. January 3, 2 | 2017-01-03 |
| Ventilating fan Grant 9,513,022 - Zhong , et al. December 6, 2 | 2016-12-06 |
| Tungsten electrode material and thermionic emission current measuring device Grant 9,502,201 - Nakabayashi , et al. November 22, 2 | 2016-11-22 |
| Heat exchange ventilator Grant 9,222,695 - Hasegawa , et al. December 29, 2 | 2015-12-29 |
| Ventilation Device App 20140187139 - Zhong; Bodong ; et al. | 2014-07-03 |
| Ventilating Fan App 20130137360 - Zhong; Bodong ; et al. | 2013-05-30 |
| Tungsten Electrode Material And Thermionic Emission Current Measuring Device App 20110243184 - Nakabayashi; Seiji ; et al. | 2011-10-06 |
| Heat Exchange Ventilator App 20110189937 - Hasegawa; Norihiko ; et al. | 2011-08-04 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 