Iwakura; Hironori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Iwakura; Hironori.The latest application filed is for "porous structure for exhaust gas purification catalyst, exhaust gas purification catalyst using porous structure, and exhaust gas purification method".

Company Profile

4.9.10

Iwakura; Hironori - Saitama 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
Composition for exhaust gas purification, exhaust gas purifying catalyst containing same, and exhaust gas purifying catalyst structure Grant 11,260,370 - Shimamoto , et al. March 1, 2	2022-03-01
Porous structure for exhaust gas purification catalyst, exhaust gas purification catalyst using porous structure, and exhaust gas purification method Grant 11,141,721 - Hosoi , et al. October 12, 2	2021-10-12
Delafossite-type oxide for exhaust gas purification catalyst, and exhaust gas purification catalyst using same Grant 11,110,439 - Kato , et al. September 7, 2	2021-09-07
Porous Structure For Exhaust Gas Purification Catalyst, Exhaust Gas Purification Catalyst Using Porous Structure, And Exhaust Gas Purification Method App 20210245147 - HOSOI; Yusuke ; et al.	2021-08-12
Composition For Exhaust Gas Purification, Exhaust Gas Purifying Catalyst Containing Same, And Exhaust Gas Purifying Catalyst Structure App 20200376466 - SHIMAMOTO; Yasuhiro ; et al.	2020-12-03
Exhaust gas purification catalyst Grant 10,722,870 - Kato , et al.	2020-07-28
Delafossite-type Oxide For Exhaust Gas Purification Catalyst, And Exhaust Gas Purification Catalyst Using Same App 20200122129 - KATO; Sumio ; et al.	2020-04-23
Exhaust Gas Purification Catalyst App 20190336949 - KATO; Sumio ; et al.	2019-11-07
Carrier for exhaust gas purification catalyst Grant 10,220,373 - Nakahara , et al.	2019-03-05
Carrier for exhaust gas purification catalyst and exhaust gas purification catalyst Grant 10,010,871 - Kato , et al. July 3, 2	2018-07-03
Carrier For Exhaust Gas Purification Catalyst And Exhaust Gas Purification Catalyst App 20170274359 - KATO; Sumio ; et al.	2017-09-28
Exhaust gas purification catalyst and exhaust gas purification catalyst structure Grant 9,713,805 - Nagao , et al. July 25, 2	2017-07-25
Exhaust gas purification catalyst composition and exhaust gas purification catalyst Grant 9,682,365 - Nagao , et al. June 20, 2	2017-06-20
Carrier For Exhaust Gas Purification Catalyst App 20170120221 - NAKAHARA; Yunosuke ; et al.	2017-05-04
Exhaust Gas Purification Catalyst And Exhaust Gas Purification Catalyst Structure App 20160288097 - NAGAO; Yuki ; et al.	2016-10-06
Exhaust gas purifying catalyst comprising a catalyst layer comprising at least two inorganic porous particles Grant 9,381,510 - Iwakura , et al. July 5, 2	2016-07-05
Exhaust Gas Purification Catalyst Composition And Exhaust Gas Purification Catalyst App 20160121310 - NAGAO; Yuki ; et al.	2016-05-05
Carrier For Exhaust Gas Purification Catalyst, Catalyst For Exhaust Gas Purification, And Catalyst Structure For Exhaust Gas Purification App 20160082419 - NAKAHARA; Yunosuke ; et al.	2016-03-24
Exhaust Gas Purifying Catalyst App 20150273462 - Iwakura; Hironori ; et al.	2015-10-01

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