Matsushita; Rumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Matsushita; Rumi.The latest application filed is for "composition for external application".

Company Profile

1.7.6

Matsushita; Rumi - Osaka JP
Matsushita; Rumi - Yokohama JP
Matsushita; Rumi - Kanagawa 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
Composition for external application Grant 10,835,572 - Haga , et al. November 17, 2	2020-11-17
Composition for External Application App 20170209522 - Haga; Masatoshi ; et al.	2017-07-27
Clock generation circuit, processor system using same, and clock frequency control method Grant 9,252,752 - Matsushita February 2, 2	2016-02-02
Clock Generation Circuit, Processor System Using Same, And Clock Frequency Control Method App 20140247074 - MATSUSHITA; Rumi	2014-09-04
Voltage detection circuit and method for controlling the same Grant 8,749,224 - Matsushita , et al. June 10, 2	2014-06-10
Clock generation circuit, processor system using same, and clock frequency control method Grant 8,723,576 - Matsushita May 13, 2	2014-05-13
Clock Generation Circuit, Processor System Using Same, And Clock Frequency Control Method App 20120249192 - MATSUSHITA; Rumi	2012-10-04
Voltage Detection Circuit And Method For Controlling The Same App 20120025805 - MATSUSHITA; Rumi ; et al.	2012-02-02
Semiconductor integrated circuit Grant 7,106,144 - Matsushita September 12, 2	2006-09-12
Semiconductor integrated circuit App 20030184392 - Matsushita, Rumi	2003-10-02
Reading defect detecting circuit and reading defect detecting method of EEPROM App 20010052092 - Matsushita, Rumi	2001-12-13

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.