Maruyama; Masatoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maruyama; Masatoshi.The latest application filed is for "electronic device".

Company Profile

0.16.14

Maruyama; Masatoshi - Tokyo JP
Maruyama; Masatoshi - Nagoya N/A JP
Maruyama; Masatoshi - Nagoya-shi JP
MARUYAMA; Masatoshi - Nagoya-city JP
Maruyama; Masatoshi - Joetsu JP
Maruyama; Masatoshi - Kariya JP
Maruyama; Masatoshi - Kariya-city JP
MARUYAMA; Masatoshi - Kariya-shi JP
Maruyama; Masatoshi - Joetsu-shi JP
Maruyama; Masatoshi - Hiratsuka 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
Electronic device with a cover for imaging Grant 9,407,805 - Ohtaka , et al. August 2, 2	2016-08-02
Exhaust gas control apparatus and control method for exhaust gas control apparatus Grant 9,297,287 - Hirota , et al. March 29, 2	2016-03-29
Fuel injection system for internal combustion engine Grant 8,670,916 - Maruyama March 11, 2	2014-03-11
Electronic Device App 20140028865 - Ohtaka; Masatoshi ; et al.	2014-01-30
Gas separation and recovery apparatus and gas separation and recovery method Grant 8,603,422 - Maruyama , et al. December 10, 2	2013-12-10
Exhaust Gas Control Apparatus And Control Method For Exhaust Gas Control Apparatus App 20130247543 - Hirota; Shinya ; et al.	2013-09-26
Exhaust gas purifying device for internal combustion engine Grant 8,418,438 - Shimomura , et al. April 16, 2	2013-04-16
Gas Separation And Recovery Apparatus And Gas Separation And Recovery Method App 20120258030 - MARUYAMA; Masatoshi ; et al.	2012-10-11
Process for producing toner for electrostatic charge image development toner for electrostatic charge image development Grant 8,283,097 - Maruyama , et al. October 9, 2	2012-10-09
Fuel Injection System For Internal Combustion Engine App 20120215421 - MARUYAMA; Masatoshi	2012-08-23
Exhaust emission control device for internal combustion Grant 8,209,966 - Sakata , et al. July 3, 2	2012-07-03
Exhaust gas purification device of internal combustion engine Grant 8,201,397 - Shimomura , et al. June 19, 2	2012-06-19
Exhaust gas purification device of internal combustion engine Grant 8,176,730 - Shimomura , et al. May 15, 2	2012-05-15
Exhaust Gas Purifying Device For Internal Combustion Engine App 20100257844 - SHIMOMURA; Osamu ; et al.	2010-10-14
Exhaust Purification Control Device And Exhaust Purification System Of Internal Combustion Engine App 20100122525 - FUJITA; Tatsuya ; et al.	2010-05-20
Exhaust-gas Purification Apparatus And Method For Purifying Exhaust Gas App 20090301068 - Fujita; Tatsuya ; et al.	2009-12-10
Exhaust Gas Purification Device Of Internal Combustion Engine App 20090293459 - SHIMOMURA; Osamu ; et al.	2009-12-03
Exhaust Gas Purification Device Of Internal Combustion Engine App 20090288397 - Shimomura; Osamu ; et al.	2009-11-26
Exhaust Emission Control Device For Internal Combustion Engine App 20090288396 - Sakata; Masakazu ; et al.	2009-11-26
Exhaust Gas Purifying Apparatus For Internal Combustion Engine App 20090120073 - Fujita; Tatsuya ; et al.	2009-05-14
Exhaust Emission Control Device With Additive Injector App 20080155973 - MARUYAMA; Masatoshi ; et al.	2008-07-03
Process for Producing Toner for Electrostatic Charge Image Development Toner for Electrostatic Charge Image Development App 20070298344 - Maruyama; Masatoshi ; et al.	2007-12-27
Colored toner for developing electrostatic images Grant 5,695,899 - Kamada , et al. December 9, 1	1997-12-09
Toner for developing an electrostatically charged image Grant 4,996,127 - Hasegawa , et al. February 26, 1	1991-02-26
Toner for developing electrostatic images Grant 4,797,339 - Maruyama , et al. January 10, 1	1989-01-10

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.