TOKUMURA; Sachiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for TOKUMURA; Sachiko.The latest application filed is for "heat-expandable microspheres and application thereof".

Company Profile

1.4.5

TOKUMURA; Sachiko - Yao-shi Osaka
Tokumura; Sachiko - Yao JP
Tokumura; Sachiko - Osaka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Heat-expandable Microspheres And Application Thereof App 20210275982 - FUJII; Nobuaki ; et al.	2021-09-09
Heat-expandable microspheres and application thereof Grant 10,941,267 - Tokumura , et al. March 9, 2	2021-03-09
Heat-expandable microspheres and application thereof Grant 10,093,783 - Tokumura October 9, 2	2018-10-09
Heat-expandable Microspheres And Application Thereof App 20180142076 - TOKUMURA; Sachiko ; et al.	2018-05-24
Heat-expandable Microspheres And Application Thereof App 20170335082 - TOKUMURA; Sachiko	2017-11-23
Thermo-expansive microcapsule, production process of expanded product and expanded product thereof Grant 7,566,498 - Tokumura , et al. July 28, 2	2009-07-28
Thermally expandable microcapsule,process for producing molded foam, and molded foam App 20060063000 - Tokumura; Sachiko ; et al.	2006-03-23
Process for producing thermo-expansive microcapsules Grant 6,903,143 - Masuda , et al. June 7, 2	2005-06-07
Process for producing heat-expandable microcapsules App 20020180075 - Masuda, Toshiaki ; et al.	2002-12-05

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.