Yokoi; Tatsuhisa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yokoi; Tatsuhisa.The latest application filed is for "ship propulsion unit".

Company Profile

0.16.15

Yokoi; Tatsuhisa - Toyota JP
YOKOI; Tatsuhisa - Toyota-shi JP
Yokoi; Tatsuhisa - Aichi-ken 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
Ship propulsion unit Grant 10,569,852 - Yasui , et al. Feb	2020-02-25
Ship Propulsion Unit App 20190047673 - YASUI; Tomohiro ; et al.	2019-02-14
Vehicle diesel engine and control method of the same Grant 8,087,233 - Yokoi , et al. January 3, 2	2012-01-03
Exhaust gas purification system for internal combustion engine and exhaust gas purification method therefor Grant 7,895,830 - Otsubo , et al. March 1, 2	2011-03-01
Regeneration controller for exhaust purification apparatus of internal combustion engine Grant 7,849,677 - Matsuno , et al. December 14, 2	2010-12-14
Regeneration controller for exhaust purification apparatus of internal combustion engine Grant 7,841,169 - Yokoi , et al. November 30, 2	2010-11-30
Method And Apparatus For Controlling An Exhaust Throttle Valve Of An Internal Combustion Engine App 20100293923 - Yokoi; Tatsuhisa	2010-11-25
Regeneration controller for exhaust purification apparatus of internal combustion engine Grant 7,836,685 - Yokoi , et al. November 23, 2	2010-11-23
Abnormality detection apparatus and method for oil level sensor Grant 7,739,904 - Yokoi , et al. June 22, 2	2010-06-22
Regeneration controller for exhaust purification apparatus of internal combustion engine Grant 7,677,029 - Matsuno , et al. March 16, 2	2010-03-16
Vehicle Diesel Engine and Control Method of the Same App 20100011745 - Yokoi; Tatsuhisa ; et al.	2010-01-21
Exhaust purifying apparatus for internal combustion engine Grant 7,607,290 - Matsuoka , et al. October 27, 2	2009-10-27
Regeneration controller for exhaust purification apparatus of internal combustion engine Grant 7,600,373 - Matsuno , et al. October 13, 2	2009-10-13
Exhaust purifying apparatus for internal combustion engine Grant 7,484,359 - Yokoi , et al. February 3, 2	2009-02-03
EGR cooler system Grant 7,451,748 - Nigoro , et al. November 18, 2	2008-11-18
Abnormality detection apparatus and method for oil level sensor App 20080154477 - Yokoi; Tatsuhisa ; et al.	2008-06-26
Exhaust purifying apparatus and exhaust purifying method for internal combustion engine Grant 7,340,884 - Matsuno , et al. March 11, 2	2008-03-11
Exhaust gas purification system for internal combustion engine and exhaust gas purification method therefor App 20080034737 - Otsubo; Yasuhiko ; et al.	2008-02-14
Regeneration controller for exhaust purification apparatus of internal combustion engine App 20070193256 - Matsuno; Shigehiro ; et al.	2007-08-23
Exhaust purifying apparatus for internal combustion engine App 20070180818 - Matsuoka; Hiroki ; et al.	2007-08-09
Regenaration controller for exhaust purification apparatus of internal combustion engine App 20070169466 - Yokoi; Tatsuhisa ; et al.	2007-07-26
Exhaust purifying apparatus for internal combusion engine App 20070169468 - Yokoi; Tatsuhisa ; et al.	2007-07-26
Regeneration controller for exhaust purifying apparatus of internal combustion engine App 20070137180 - Matsuno; Shigehiro ; et al.	2007-06-21
Exhaust purifying apparatus and exhaust purifying method for internal combustion engine Grant 7,185,488 - Otsubo , et al. March 6, 2	2007-03-06
EGR cooler system App 20070028902 - Nigoro; Takuya ; et al.	2007-02-08
Exhaust purifying apparatus and exhaust purifying method for internal combustion engine App 20060236683 - Matsuno; Shigehiro ; et al.	2006-10-26
Regeneration controller for exhaust purification apparatus of internal combustion engine App 20060213188 - Matsuno; Shigehiro ; et al.	2006-09-28
Exhaust purifying apparatus and exhaust purifying method for internal combustion engine App 20060196165 - Otsubo; Yasuhiko ; et al.	2006-09-07
Exhaust purifying apparatus and exhaust purifying method for internal combustion engine App 20060168939 - Otsubo; Yasuhiko ; et al.	2006-08-03
Oil separator for a blowby gas ventilation system of an internal combustion engine Grant 4,723,529 - Yokoi , et al. February 9, 1	1988-02-09
Intake manifold for internal combustion engine having exhaust gas recirculation system Grant 4,672,939 - Yokoi , et al. June 16, 1	1987-06-16

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.