Hiroshima
Japan
20
2025-08-28
The entities that hold a legal rights for patent applications filed by inventor HARADA Koichiro:
Koichiro HARADA from Hiroshima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
EXHAUST PURIFICATION DEVICE
#2 | 2020-12-17Exhaust gas purification system
#3 | 2017-02-09Particulate filter provided with catalyst and method for manufacturing said filter
#4 | 2016-07-07Exhaust gas purification catalyst and method for manufacturing same
#5 | 2016-05-05Exhaust gas purification system and exhaust gas purification method
#6 | 2016-03-10Exhaust gas purification catalyst and production method thereof
#7 | 2015-09-10Exhaust gas purifying catalyst, method for producing same, and exhaust gas purification method using same
#8 | 2014-12-11Exhaust gas component purification catalytic material and catalyzed particulate filter with the catalytic material
#9 | 2014-07-24Catalyzed particulate filter
#10 | 2010-01-28Particulate filter regenerating system
#11 | 2009-04-02Particulate filter
#12 | 2008-10-16Catalyst-carried particulate filter
#13 | 2008-08-28Catalytic material and catalyst for purifying exhaust gas component
#14 | 2007-08-23DIESEL PARTICULATE FILTER
#15 | 2007-08-16CATALYTIC MATERIAL, PRODUCTION METHOD THEREFOR, AND DIESEL PARTICULATE FILTER
#16 | 2007-05-24Exhaust gas purification catalyst
#17 | 2007-05-24Exhaust gas purification catalyst and method of fabricating the same
#18 | 2007-03-08Exhaust gas purification catalyst and catalyst-equipped diesel particulate filter
#19 | 2006-11-02Diesel particulate filter
#20 | 2006-03-23Exhaust gas purification system
3741517 ⎘