Shirasawa; Takeru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shirasawa; Takeru.The latest application filed is for "abnormality diagnosis system for exhaust gas purification apparatus".

Company Profile

6.15.14

Shirasawa; Takeru - Susono JP
- Susono JP
SHIRASAWA; Takeru - Susono-shi JP
SHIRASAWA; Takeru - US
Shirasawa; Takeru - Kawaguguchi 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
Abnormality diagnosis system for an exhaust gas purification apparatus Grant 10,815,853 - Shirasawa , et al. October 27, 2	2020-10-27
Abnormality diagnosis device for reducing agent adding device Grant 10,753,261 - Kidokoro , et al. A	2020-08-25
Abnormality diagnosis device for reducing agent adding device Grant 10711678 -	2020-07-14
Abnormality Diagnosis System For Exhaust Gas Purification Apparatus App 20190275465 - SHIRASAWA; Takeru ; et al.	2019-09-12
Abnormality Diagnosis System For An Exhaust Gas Purification Apparatus App 20190195107 - SHIRASAWA; Takeru ; et al.	2019-06-27
Abnormality Diagnosis Device For Reducing Agent Adding Device App 20190186327 - KIDOKORO; Toru ; et al.	2019-06-20
Fault diagnosis apparatus for exhaust gas purification system Grant 10,119,448 - Kidokoro , et al. November 6, 2	2018-11-06
Ammonia adsorption amount estimation apparatus, ammonia adsorption amount estimation method, and exhaust gas purification system for internal combustion engine Grant 9,995,197 - Kidokoro , et al. June 12, 2	2018-06-12
Abnormality diagnosis device for exhaust gas purification apparatus in internal combustion engine Grant 9,938,876 - Shirasawa , et al. April 10, 2	2018-04-10
Exhaust gas purification system for an internal combustion engine Grant 9,835,069 - Hagimoto , et al. December 5, 2	2017-12-05
Abnormality Diagnosis Device For Exhaust Gas Purification Apparatus In Internal Combustion Engine App 20170241315 - SHIRASAWA; Takeru ; et al.	2017-08-24
Exhaust Gas Purification System For An Internal Combustion Engine App 20170175605 - HAGIMOTO; Yuriko ; et al.	2017-06-22
Fault Diagnosis Apparatus For Exhaust Gas Purification System App 20170152784 - KIDOKORO; Toru ; et al.	2017-06-01
Ammonia Adsorption Amount Estimation Apparatus, Ammonia Adsorption Amount Estimation Method, And Exhaust Gas Purification System For Internal Combustion Engine App 20170145893 - KIDOKORO; Toru ; et al.	2017-05-25
Exhaust Gas Purification Apparatus For Internal Combustion Engine App 20170074143 - SHIRASAWA; Takeru	2017-03-16
Exhaust gas control apparatus for internal combustion engine Grant 9,593,611 - Kawaguchi , et al. March 14, 2	2017-03-14
Exhaust gas purification system for an internal combustion engine Grant 9,359,927 - Kawaguchi , et al. June 7, 2	2016-06-07
Exhaust purification device for internal combustion engine Grant 9,180,410 - Shirasawa , et al. November 10, 2	2015-11-10
Exhaust Gas Control Apparatus For Internal Combustion Engine (as Amended) App 20150314239 - KAWAGUCHI; Bungo ; et al.	2015-11-05
Exhaust Gas Purification System For An Internal Combustion Engine App 20150113985 - KAWAGUCHI; Bungo ; et al.	2015-04-30
Exhaust gas purification system for an internal combustion engine Grant 8,943,802 - Kawaguchi , et al. February 3, 2	2015-02-03
Exhaust Purification Device For Internal Combustion Engine App 20140363341 - Shirasawa; Takeru ; et al.	2014-12-11
Exhaust gas recirculation device of engine Grant 8,560,213 - Onishi , et al. October 15, 2	2013-10-15
Exhaust Gas Purification System For An Internal Combustion Engine App 20120240557 - Kawaguchi; Bungo ; et al.	2012-09-27
Exhaust Gas Recirculation Device Of Engine App 20110155109 - Onishi; Tomomi ; et al.	2011-06-30

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