Sugisawa; Masanao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugisawa; Masanao.The latest application filed is for "contact point device and electromagnetic relay".
- Sugisawa; Masanao - Anjo JP
- SUGISAWA; Masanao - Anjo-city JP
- Sugisawa; Masanao - Hekinan N/A JP
- SUGISAWA; Masanao - Hekinan-city JP
| Patent | Date |
|---|---|
| Solenoid device Grant 11,335,490 - Nishiguchi , et al. May 17, 2 | 2022-05-17 |
| Contact device and electromagnetic relay Grant 11,270,851 - Nishiguchi , et al. March 8, 2 | 2022-03-08 |
| Electromagnetic relay Grant 11,158,476 - Sugisawa , et al. October 26, 2 | 2021-10-26 |
| Contact point device and electromagnetic relay Grant 11,031,203 - Sugisawa , et al. June 8, 2 | 2021-06-08 |
| Electromagnetic relay Grant 10,991,531 - Nishiguchi , et al. April 27, 2 | 2021-04-27 |
| Contact Point Device And Electromagnetic Relay App 20200381204 - SUGISAWA; Masanao ; et al. | 2020-12-03 |
| Solenoid Device App 20200273615 - NISHIGUCHI; Yoshitaka ; et al. | 2020-08-27 |
| Contact Device And Electromagnetic Relay App 20200035433 - NISHIGUCHI; Yoshitaka ; et al. | 2020-01-30 |
| Electromagnetic relay device Grant 10,535,483 - Nishiguchi , et al. Ja | 2020-01-14 |
| Electromagnetic Relay App 20190295796 - SUGISAWA; Masanao ; et al. | 2019-09-26 |
| Electromagnetic Relay App 20190221392 - NISHIGUCHI; Yoshitaka ; et al. | 2019-07-18 |
| Electromagnetic Relay Device App 20180247781 - NISHIGUCHI; Yoshitaka ; et al. | 2018-08-30 |
| Electromagnetic relay having a tapered and circular movable core portion Grant 9,859,077 - Sugisawa , et al. January 2, 2 | 2018-01-02 |
| Electromagnetic Relay App 20160225565 - SUGISAWA; Masanao ; et al. | 2016-08-04 |
| Electromagnetic relay Grant 8,519,811 - Sugisawa , et al. August 27, 2 | 2013-08-27 |
| Solenoid Device And Electromagnetic Relay App 20130207750 - DAITOKU; Osamu ; et al. | 2013-08-15 |
| Electromagnetic relay Grant 8,339,222 - Sugisawa December 25, 2 | 2012-12-25 |
| Electromagnetic Relay App 20120256713 - SUGISAWA; Masanao ; et al. | 2012-10-11 |
| Electromagnetic relay Grant 8,274,345 - Sugisawa September 25, 2 | 2012-09-25 |
| Electromagnetic Relay App 20120235775 - SUGISAWA; Masanao ; et al. | 2012-09-20 |
| Electromagnetic relay Grant 8,228,144 - Sugisawa , et al. July 24, 2 | 2012-07-24 |
| Electromagnetic Relay App 20120075044 - SUGISAWA; Masanao | 2012-03-29 |
| Electromagnetic Relay App 20110241809 - SUGISAWA; Masanao ; et al. | 2011-10-06 |
| Electromagnetic relay App 20100207713 - Sugisawa; Masanao | 2010-08-19 |
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.
| 