Nagaoka; Makoto

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nagaoka; Makoto.The latest application filed is for "method and device for isolating and analyzing target substance in solution".

Company Profile

2.40.39

Nagaoka; Makoto - Ageo JP
NAGAOKA; Makoto - Ageo-shi JP
Nagaoka; Makoto - Nagakute JP
Nagaoka; Makoto - Nagakute-shi JP
NAGAOKA; Makoto - Tokyo JP
Nagaoka; Makoto - Tsukuba JP
Nagaoka; Makoto - Ibaraki N/A JP
Nagaoka; Makoto - Tsukuba-shi JP
Nagaoka; Makoto - Imaichi JP
Nagaoka; Makoto - Nagoya JP
Nagaoka; Makoto - Nagoya-shi JP
Nagaoka; Makoto - Imaichi-shi JP
Nagaoka; Makoto - Kiyose 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
Method and device for isolating and analyzing target substance in solution Grant 11,215,592 - Nagaoka , et al. January 4, 2	2022-01-04
Method And Device For Isolating And Analyzing Target Substance In Solution App 20210318278 - NAGAOKA; Makoto ; et al.	2021-10-14
Catalyst state estimation apparatus, catalyst state estimation method with information processing apparatus, and non-transitory recording medium in which program is stored Grant 10,947,886 - Ikedo , et al. March 16, 2	2021-03-16
Internal combustion engine Grant 10,557,450 - Masuda , et al. Feb	2020-02-11
Catalyst State Estimation Apparatus, Catalyst State Estimation Method With Information Processing Apparatus, And Non-transitory App 20190292970 - IKEDO; Takato ; et al.	2019-09-26
Internal Combustion Engine App 20180266344 - MORIYASU; Ryuta ; et al.	2018-09-20
Arylamine Compound And Organic Electroluminescent Device App 20180175301 - OOKUMA; Hiroshi ; et al.	2018-06-21
Indenoindole derivative and organic electroluminescent element Grant 9,985,216 - Nagaoka , et al. May 29, 2	2018-05-29
Compound having acridan ring structure, and organic electroluminescent device Grant 9,905,770 - Yokoyama , et al. February 27, 2	2018-02-27
Organic electroluminescent device Grant 9,882,136 - Nagaoka , et al. January 30, 2	2018-01-30
Naphthotriazole derivatives and organic electroluminescence devices Grant 9,871,210 - Nagaoka , et al. January 16, 2	2018-01-16
Benzotriazole derivative and an organic electroluminescent device Grant 9,842,999 - Nagaoka , et al. December 12, 2	2017-12-12
Benzopyridoindole derivative and organic electroluminescent element Grant 9,837,620 - Nagaoka , et al. December 5, 2	2017-12-05
Compound having acridan ring structure, and organic electroluminescent device Grant 9,818,949 - Yokoyama , et al. November 14, 2	2017-11-14
Internal Combustion Engine App 20170234287 - MASUDA; Ryou ; et al.	2017-08-17
Compound having carbazole ring structure, and organic electroluminescent device Grant 9,732,036 - Yokoyama , et al. August 15, 2	2017-08-15
Phosphorescent organic light emitting devices combined with hole transport material having high operating stability Grant 9,705,092 - Yamamoto , et al. July 11, 2	2017-07-11
Phosphorescent organic light emitting devices having a hole transporting cohost material in the emissive region Grant 9,705,099 - Adamovich , et al. July 11, 2	2017-07-11
Compound having an indolocarbazole ring structure and organic electroluminescent device Grant 9,564,600 - Yokoyama , et al. February 7, 2	2017-02-07
Benzofuroindole Derivative And Organic Electroluminescence Device App 20160351823 - NAGAOKA; Makoto ; et al.	2016-12-01
Benzopyridoindole Derivative And Organic Electroluminescent Element App 20160254458 - NAGAOKA; Makoto ; et al.	2016-09-01
A Benzotriazole Derivative And An Organic Electroluminescent Device App 20160164001 - NAGAOKA; Makoto ; et al.	2016-06-09
Indenoindole Derivative And Organic Electroluminescent Element App 20160126468 - NAGAOKA; Makoto ; et al.	2016-05-05
Organic electroluminescent device Grant 9,306,174 - Yokoyama , et al. April 5, 2	2016-04-05
Organic electroluminescent device Grant 9,306,175 - Yokoyama , et al. April 5, 2	2016-04-05
Method of producing aromatic amino compounds Grant 9,238,624 - Yokoyama , et al. January 19, 2	2016-01-19
Novel Naphthotriazole Derivatives And Organic Electroluminescence Devices App 20160005982 - NAGAOKA; Makoto ; et al.	2016-01-07
Compound having indenocarbazole ring structure, and organic electroluminescent device Grant 9,196,837 - Yokoyama , et al. November 24, 2	2015-11-24
Compound having triphenylamine structure, and organic electroluminescent device Grant 9,196,839 - Yokoyama , et al. November 24, 2	2015-11-24
Organic Electroluminescent Device App 20150287920 - Nagaoka; Makoto ; et al.	2015-10-08
Compound Having Acridan Ring Structure, And Organic Electroluminescent Device App 20150060803 - Yokoyama; Norimasa ; et al.	2015-03-05
Compound Having Acridan Ring Structure, And Organic Electroluminescent Device App 20150048351 - Yokoyama; Norimasa ; et al.	2015-02-19
Phosphorescent Organic Light Emitting Devices Having A Hole Transporting Cohost Material In The Emissive Region App 20140374728 - Adamovich; Vadim ; et al.	2014-12-25
Phosphorescent Organic Light Emitting Devices Combined With Hole Transport Material Having High Operating Stability App 20140339518 - Yamamoto; Hitoshi ; et al.	2014-11-20
Compound having acridan ring structure, and organic electroluminescent device Grant 8,852,759 - Yokoyama , et al. October 7, 2	2014-10-07
Method Of Producing Aromatic Amino Compounds App 20140163232 - YOKOYAMA; Norimasa ; et al.	2014-06-12
Method of producing aromatic amino compounds Grant 8,735,626 - Yokoyama , et al. May 27, 2	2014-05-27
Compound Having An Indolocarbazole Ring Structure And Organic Electroluminescent Device App 20140124756 - Yokoyama; Norimasa ; et al.	2014-05-08
Compound Having Acridan Ring Structure, And Organic Electroluminescent Device App 20140042425 - Yokoyama; Norimasa ; et al.	2014-02-13
Substituted bipyridyl compound and organic electroluminescent device Grant 8,642,189 - Yokoyama , et al. February 4, 2	2014-02-04
Compound Having Indenocarbazole Ring Structure, And Organic Electroluminescent Device App 20130126856 - Yokoyama; Norimasa ; et al.	2013-05-23
Compound Having Carbazole Ring Structure, And Organic Electroluminescent Device App 20130112950 - Yokoyama; Norimasa ; et al.	2013-05-09
Compound Having Acridan Ring Structure, And Organic Electroluminescent Device App 20130075715 - Yokoyama; Norimasa ; et al.	2013-03-28
Compound Having Triphenylamine Structure, And Organic Electroluminescent Device App 20120292609 - Yokoyama; Norimasa ; et al.	2012-11-22
Organic Electroluminescent Device App 20120273767 - Yokoyama; Norimasa ; et al.	2012-11-01
Compound wherein substituted bipyridyl group is connected with pyridoindole ring structure through phenylene group, and organic electroluminescent device Grant 8,252,431 - Yokoyama , et al. August 28, 2	2012-08-28
Organic Electroluminescent Device App 20120205642 - Yokoyama; Norimasa ; et al.	2012-08-16
Compound Having Carbazole Ring Structure, And Organic Electroluminescent Device App 20120175599 - Yokoyama; Norimasa ; et al.	2012-07-12
Method Of Producing Aromatic Amino Compounds App 20110257404 - Yokoyama; Norimasa ; et al.	2011-10-20
Compound having oxadiazole ring structure substituted with pyridyl group and organic electroluminescence device Grant 7,977,671 - Miki , et al. July 12, 2	2011-07-12
Holding/convey jig and holding/convey method Grant 7,963,029 - Ishikawa , et al. June 21, 2	2011-06-21
Substituted Bipyridyl Compound And Organic Electroluminescent Device App 20110001129 - Yokoyama; Norimasa ; et al.	2011-01-06
Compound having oxadiazole ring structure substituted with pyridyl group, and organic electroluminescent device Grant 7,812,341 - Miki , et al. October 12, 2	2010-10-12
Compound Wherein Substituted Bipyridyl Group Is Connected With Pyridoindole Ring Structure Through Phenylene Group, And Organic Electroluminescent Device App 20100123388 - Yokoyama; Norimasa ; et al.	2010-05-20
Fuel injection valve Grant 7,712,684 - Masuda , et al. May 11, 2	2010-05-11
Compound Having Triazine Ring Structure Substituted With Pyridyl Group And Organic Electroluminescent Device App 20100090588 - Yokoyama; Norimasa ; et al.	2010-04-15
Compound Having Oxadiazole Ring Structure Substituted With Pyridyl Group And Organic Electroluminescence Device App 20100066244 - Miki; Tetsuzo ; et al.	2010-03-18
Compound Having Oxadiazole Ring Structure Substituted with Pyridyl Group, and Organic Electroluminescent Device App 20080017846 - Miki; Tetsuzo ; et al.	2008-01-24
Fuel injection valve App 20060131447 - Masuda; Ryo ; et al.	2006-06-22
Holding/convey jig and holding/convey method App 20060112543 - Ishikawa; Atsushi ; et al.	2006-06-01
Electric heating device for mirror Grant 5,990,449 - Sugiyama , et al. November 23, 1	1999-11-23
Information input device Grant 5,440,080 - Nagaoka , et al. August 8, 1	1995-08-08

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.