Hayashi; Yoshitomo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hayashi; Yoshitomo.The latest application filed is for "motor drive device and motor drive system".
- Hayashi; Yoshitomo - Tokyo JP
- Hayashi; Yoshitomo - Chiyoda-ku JP
| Patent | Date |
|---|---|
| Converter Grant D943,526 - Goto , et al. February 15, 2 | 2022-02-15 |
| Motor drive device and motor drive system Grant 11,095,244 - Taira , et al. August 17, 2 | 2021-08-17 |
| Insulation detector and electric apparatus Grant 11,079,444 - Tamida , et al. August 3, 2 | 2021-08-03 |
| Motor Drive Device And Motor Drive System App 20200373868 - TAIRA; Satoshi ; et al. | 2020-11-26 |
| Motor drive device Grant 10,813,255 - Hayashi , et al. October 20, 2 | 2020-10-20 |
| Motor Drive Device App 20190380223 - HAYASHI; Yoshitomo ; et al. | 2019-12-12 |
| Power regenerative converter and motor control device Grant 10,447,172 - Hayashi , et al. Oc | 2019-10-15 |
| Insulation detector and electric apparatus Grant 10,416,224 - Tamida , et al. Sept | 2019-09-17 |
| Insulation Detector And Electric Apparatus App 20180340971 - TAMIDA; Taichiro ; et al. | 2018-11-29 |
| Power Regenerative Converter And Motor Control Device App 20180198396 - HAYASHI; Yoshitomo ; et al. | 2018-07-12 |
| Drive Circuit For Switching Element App 20180175845 - UEOKA; Yoshio ; et al. | 2018-06-21 |
| Switching power supply circuit and control method therefor Grant 9,899,907 - Hayashi , et al. February 20, 2 | 2018-02-20 |
| Drive circuit for power semiconductor element Grant 9,712,155 - Hayashi , et al. July 18, 2 | 2017-07-18 |
| CR snubber circuit Grant 9,570,972 - Kanda , et al. February 14, 2 | 2017-02-14 |
| Insulation Detector And Electric Apparatus App 20160377670 - TAMIDA; Taichiro ; et al. | 2016-12-29 |
| Cr Snubber Circuit App 20160344279 - KANDA; Mitsuhiko ; et al. | 2016-11-24 |
| Drive Circuit For Power Semiconductor Element App 20160134277 - HAYASHI; Yoshitomo ; et al. | 2016-05-12 |
| Switching Power Supply Circuit And Control Method Therefor App 20160006344 - HAYASHI; Yoshitomo ; et al. | 2016-01-07 |
| Power regenerative converter Grant 8,188,701 - Hayashi , et al. May 29, 2 | 2012-05-29 |
| Power Regenerative Converter App 20100052598 - Hayashi; Yoshitomo ; et al. | 2010-03-04 |
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.
| 