Ochi; Naofumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ochi; Naofumi.The latest application filed is for "detection device, detection method, and exhaust purification device with detection device".

Company Profile

2.22.23

Ochi; Naofumi - Fujisawa JP
OCHI; Naofumi - Fujisawa-shi Kanagawa
Ochi; Naofumi - Yokohama JP
OCHI; Naofumi - Yokohama-shi Kanagawa
Ochi; Naofumi - Kanagawa N/A 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
Internal combustion engine exhaust purification device Grant 11,401,849 - Igarashi , et al. August 2, 2	2022-08-02
Detection Device, Detection Method, And Exhaust Purification Device With Detection Device App 20220082039 - ISHII; Daiki ; et al.	2022-03-17
Urea water supply system and control method therefor Grant 10,934,914 - Minezawa , et al. March 2, 2	2021-03-02
Internal Combustion Engine Exhaust Purification Device App 20210010402 - IGARASHI; Osamu ; et al.	2021-01-14
Urea Water Supply System And Control Method Therefor App 20190271247 - MINEZAWA; Masanobu ; et al.	2019-09-05
Exhaust gas purification system Grant 9,067,160 - Ikeda , et al. June 30, 2	2015-06-30
Diesel Particulate Filter system Grant 8,978,363 - Ikeda , et al. March 17, 2	2015-03-17
Exhaust pipe injection control device Grant 8,931,254 - Ochi , et al. January 13, 2	2015-01-13
Exhaust pipe injection control device Grant 8,875,492 - Ochi , et al. November 4, 2	2014-11-04
Method of purifying exhaust gas and exhaust gas purification system Grant 8,522,533 - Onodera , et al. September 3, 2	2013-09-03
Exhaust Pipe Injection Control Device App 20130086892 - Ochi; Naofumi ; et al.	2013-04-11
Exhaust Pipe Injection Control Device App 20130081379 - Ochi; Naofumi ; et al.	2013-04-04
Diesel Particulate Filter System App 20130084217 - Ikeda; Takashi ; et al.	2013-04-04
Exhaust Gas Purification System App 20130081543 - Ikeda; Takashi ; et al.	2013-04-04
Control method of exhaust gas purification system and exhaust gas purification system Grant 8,181,449 - Onodera , et al. May 22, 2	2012-05-22
Method of controlling exhaust gas purification system, and exhaust gas purification system Grant 8,171,725 - Wu , et al. May 8, 2	2012-05-08
Fuel injection control device Grant 7,729,845 - Iwashita , et al. June 1, 2	2010-06-01
Method of Controlling Exhaust Gas Purificaiton System, and Exhaust Gas App 20090235644 - Wu; Wei ; et al.	2009-09-24
Method of Purifying Exhaust Gas and Exhaust Gas Purification System App 20090183495 - Onodera; Takao ; et al.	2009-07-23
Fuel Injection Control Device App 20090150045 - Iwashita; Takuro ; et al.	2009-06-11
Control Method of Exhaust Gas Purification System and Exhaust Gas Purification System App 20090082938 - Onodera; Takao ; et al.	2009-03-26
Internal combustion engine exhaust gas purifying system Grant 7,210,285 - Sato , et al. May 1, 2	2007-05-01
Exhaust gas purifying method and exhaust gas purifying system Grant 7,115,237 - Sato , et al. October 3, 2	2006-10-03
Regeneration control method for continuously regenerating diesel particulate filter device Grant 7,086,220 - Imai , et al. August 8, 2	2006-08-08
Regeneration control method for continuously regenerating diesel particulate filter device App 20050284138 - Imai, Takehito ; et al.	2005-12-29
Regenerative control method for continuous regenerative diesel particulate filter device Grant 6,952,918 - Imai , et al. October 11, 2	2005-10-11
Fuel injection control method for diesel engine and regenerative control method for exhaust gas after treatment device Grant 6,901,747 - Tashiro , et al. June 7, 2	2005-06-07
Exhaust gas purification system and method for controlling regeneration thereof Grant 6,802,180 - Gabe , et al. October 12, 2	2004-10-12
Exhaust gas purifying method and exhaust gas purifying system App 20040105801 - Sato, Hitoshi ; et al.	2004-06-03
Internal combustion engine exhaust gas purifying system App 20040055287 - Sato, Hitoshi ; et al.	2004-03-25
Regenerative control method for continuous regenerative diesel particulate filter device App 20040035101 - Imai, Takehito ; et al.	2004-02-26
Diesel particulate filter unit and regeneration control method of the same Grant 6,622,480 - Tashiro , et al. September 23, 2	2003-09-23
Fuel injection control method for diesel engine and regenerative control method for exhaust gas after treatment device App 20030145581 - Tashiro, Yoshihisa ; et al.	2003-08-07
Exhaust gas purification system and method for controlling regeneration thereof App 20030106308 - Gabe, Masashi ; et al.	2003-06-12
Exhaust gas purification system App 20030097834 - Gabe, Masashi ; et al.	2003-05-29
Diesel particulate filter unit and regeneration control method of the same App 20020112472 - Tashiro, Yoshihisa ; et al.	2002-08-22

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