Imai; Daichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Imai; Daichi.The latest application filed is for "exhaust gas purification system for internal combustion engine".

Company Profile

11.47.51

Imai; Daichi - Sunto-gun JP
Imai; Daichi - Suntou-gun JP
Imai; Daichi - Shizuoka JP
Imai; Daichi - Shizuoka-ken N/A JP
Imai; Daichi - Sunto-gun Shizuoka JP
Imai; Daichi - Susono N/A JP
IMAI; Daichi - Suntou-gun, Shizuoka JP
IMAI; Daichi - Sunto-gun, Shizuoka-ken JP
Imai; Daichi - Susono-shi 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
Exhaust gas purification apparatus for an internal combustion engine Grant 10,808,586 - Kobayashi , et al. October 20, 2	2020-10-20
Exhaust gas purification system for internal combustion engine Grant 10,753,306 - Imai , et al. A	2020-08-25
Exhaust emission control device for internal combustion engine Grant 10,753,249 - Ono , et al. A	2020-08-25
Exhaust gas purification apparatus for an internal combustion engine Grant 10,704,439 - Imai , et al.	2020-07-07
Exhaust gas purification apparatus for an internal combustion engine Grant 10,683,785 - Imai , et al.	2020-06-16
Exhaust gas purification apparatus for internal combustion engine Grant 10,677,125 - Ono , et al.	2020-06-09
Abnormality diagnosis system for an exhaust gas purification apparatus Grant 10,648,391 - Ono , et al.	2020-05-12
Exhaust Gas Purification System For Internal Combustion Engine App 20200072156 - IMAI; Daichi ; et al.	2020-03-05
Exhaust Emission Control Device For Internal Combustion Engine App 20190234269 - ONO; Ryohei ; et al.	2019-08-01
Exhaust Gas Purification Apparatus For An Internal Combustion Engine App 20190195102 - IMAI; Daichi ; et al.	2019-06-27
Exhaust Gas Purification Apparatus For An Internal Combustion Engine App 20190195101 - IMAI; Daichi ; et al.	2019-06-27
Abnormality Diagnosis System For An Exhaust Gas Purification Apparatus App 20190195114 - ONO; Ryohei ; et al.	2019-06-27
Exhaust Gas Purification Apparatus For An Internal Combustion Engine App 20190195103 - KOBAYASHI; Hiroshi ; et al.	2019-06-27
Exhaust Gas Purification Apparatus For Internal Combustion Engine App 20190186316 - ONO; Ryohei ; et al.	2019-06-20
Exhaust gas control system for internal combustion engine Grant 10,309,285 - Imai , et al.	2019-06-04
Exhaust gas control system for internal combustion engine Grant 10,302,000 - Imai , et al.	2019-05-28
Exhaust purification filter Grant 10,294,838 - Itoh , et al.	2019-05-21
Exhaust purification system of internal combustion engine Grant 10,138,778 - Nishioka , et al. Nov	2018-11-27
Method of making a particulate filter carry a catalyst Grant 10,071,369 - Otsuki , et al. September 11, 2	2018-09-11
Exhaust Purification System For Internal Combustion Engine App 20180209321 - IMAI; Daichi	2018-07-26
Exhaust emission control system of internal combustion engine Grant 9,988,962 - Imai , et al. June 5, 2	2018-06-05
Exhaust gas control apparatus of internal combustion Grant 9,988,960 - Tsukamoto , et al. June 5, 2	2018-06-05
Exhaust purification device for internal combustion engine Grant 9,879,585 - Tsukamoto , et al. January 30, 2	2018-01-30
Exhaust purification device for internal combustion engine Grant 9,840,954 - Nishioka , et al. December 12, 2	2017-12-12
Exhaust purification system for internal combustion engine Grant 9,790,828 - Imai , et al. October 17, 2	2017-10-17
Exhaust gas purification filter Grant 9,718,026 - Otsuki , et al. August 1, 2	2017-08-01
Exhaust Gas Control System For Internal Combustion Engine App 20170211452 - IMAI; Daichi ; et al.	2017-07-27
Exhaust Gas Control System For Internal Combustion Engine App 20170211451 - IMAI; Daichi ; et al.	2017-07-27
Exhaust Purification System Of Internal Combustion Engine App 20170204763 - Nishioka; Hiromasa ; et al.	2017-07-20
Exhaust purification device for internal combustion engine Grant 9,689,296 - Nishioka , et al. June 27, 2	2017-06-27
Sulfur concentration determination system for an internal combustion engine Grant 9,677,442 - Nishioka , et al. June 13, 2	2017-06-13
Method Of Making A Particulate Filter Carry A Catalyst App 20170157602 - OTSUKI; Hiroshi ; et al.	2017-06-08
Exhaust Gas Control Apparatus Of Internal Combustion Engine App 20170138235 - TSUKAMOTO; Yoshihisa ; et al.	2017-05-18
Exhaust Purification System For Internal Combustion Engine App 20160298511 - IMAI; Daichi ; et al.	2016-10-13
Exhaust Purification Device For Internal Combustion Engine App 20160281565 - NISHIOKA; Hiromasa ; et al.	2016-09-29
Exhaust Emission Control System Of Internal Combustion Engine App 20160273436 - IMAI; Daichi ; et al.	2016-09-22
Exhaust Purification Device For Internal Combustion Engine App 20160265411 - TSUKAMOTO; Yoshihisa ; et al.	2016-09-15
Exhaust gas purifying catalyst Grant 9,421,535 - Tanaka , et al. August 23, 2	2016-08-23
Particulate filter Grant 9,394,816 - Nakayama , et al. July 19, 2	2016-07-19
Exhaust Gas Purification Filter App 20160138448 - ITOH; Kazuhiro ; et al.	2016-05-19
Sulfur Concentration Determination System For An Internal Combustion Engine App 20160108844 - NISHIOKA; Hiromasa ; et al.	2016-04-21
Exhaust purification device for internal combustion engine Grant 9,255,505 - Nakayama , et al. February 9, 2	2016-02-09
Exhaust Purification Filter App 20150322832 - ITOH; Kazuhiro ; et al.	2015-11-12
Temperature sensor, sulfur component detector, and exhaust purification system for internal combustion engine Grant 9,181,842 - Umemoto , et al. November 10, 2	2015-11-10
Exhaust Gas Purification Filter App 20150298058 - OTSUKI; Hiroshi ; et al.	2015-10-22
Exhaust Purification Device For Internal Combustion Engine App 20150292387 - Nishioka; Hiromasa ; et al.	2015-10-15
Exhaust purification system for internal combustion engine Grant 9,080,480 - Otsuki , et al. July 14, 2	2015-07-14
Exhaust Purification Device For Internal Combustion Engine App 20150167518 - Nakayama; Shigeki ; et al.	2015-06-18
Exhaust purification system for internal combustion engine Grant 9,057,299 - Otsuki , et al. June 16, 2	2015-06-16
Exhaust purification system for internal combustion engine Grant 9,057,298 - Otsuki , et al. June 16, 2	2015-06-16
Particulate filter Grant 9,011,569 - Otsuki , et al. April 21, 2	2015-04-21
Particulate Filter App 20150059321 - Nakayama; Shigeki ; et al.	2015-03-05
Exhaust Purification System For Internal Combustion Engine App 20140216016 - Otsuki; Hiroshi ; et al.	2014-08-07
Method of removing ash from particulate filter Grant 8,778,053 - Otsuki , et al. July 15, 2	2014-07-15
Exhaust Purification System For Internal Combustion Engine App 20140116034 - Otsuki; Hiroshi ; et al.	2014-05-01
Exhaust Purification System For Internal Combustion Engine App 20140116033 - Otsuki; Hiroshi ; et al.	2014-05-01
Particulate Filter App 20140120001 - Otsuki; Hiroshi ; et al.	2014-05-01
Method Of Removing Ash From Particulate Filter App 20140109767 - Otsuki; Hiroshi ; et al.	2014-04-24
Exhaust purification system of internal combustion engine Grant 8,677,735 - Imai March 25, 2	2014-03-25
Exhaust Purification System Of Internal Combustion Engine App 20130287638 - Sugawara; Kou ; et al.	2013-10-31
Exhaust purification system of internal combustion engine Grant 8,443,592 - Asanuma , et al. May 21, 2	2013-05-21
Exhaust purification system of internal combustion engine Grant 8,434,297 - Asanuma , et al. May 7, 2	2013-05-07
Control System Of Internal Combustion Engine App 20130034469 - Asanuma; Takamitsu ; et al.	2013-02-07
Exhaust Purification System Of Internal Combustion Engine App 20120294770 - Imai; Daichi	2012-11-22
Exhaust Purification System Of Internal Combustion Engine App 20120240561 - Sobue; Yuichi ; et al.	2012-09-27
Exhaust Gas Purifying Catalyst App 20120094826 - Tanaka; Toshiyuki ; et al.	2012-04-19
Exhaust Purification System Of Internal Combustion Engine App 20120055143 - Asanuma; Takamitsu ; et al.	2012-03-08
Exhaust Purification System Of Internal Combustion Engine App 20120042636 - Asanuma; Takamitsu ; et al.	2012-02-23
Temperature Sensor, Sulfur Component Detector, And Exhaust Purification System For Internal Combustion Engine App 20110271659 - Umemoto; Kazuhiro ; et al.	2011-11-10
Exhaust Purification System Of Internal Combustion Engine App 20110209462 - Asanuma; Takamitsu ; et al.	2011-09-01
Exhaust Purification System Of Internal Combustion Engine App 20110023465 - Asanuma; Takamitsu ; et al.	2011-02-03
Control apparatus for internal combustion engine Grant 7,383,118 - Imai , et al. June 3, 2	2008-06-03
Control Apparatus for Internal Combustion Engine App 20070255484 - Imai; Daichi ; et al.	2007-11-01