Inventor
Hideharu Iwakuni
Inventor
Hiroshima, JP
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation24%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry23%
Y02TClimate change mitigation technologies related to transportation23%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%
Y02ATechnologies for adaptation to climate change7%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
C23CCoating metallic material1%
F02BInternal-combustion piston engines1%
F02DControlling combustion engines1%
PatentTitleYear
8,912,116'Exhaust gas purification catalyst'20147,863,217'Exhaust gas purifying catalyst and exhaust gas purifying method'20117,785,545'Exhaust gas catalytic conversion system'20107,696,127'Exhaust gas purifying catalyst'20107,691,778'Exhaust gas purification catalyst'20107,608,561'Exhaust gas purifying catalyst'20097,446,076'Exhaust gas purification catalyst'20087,341,975'Exhaust gas purification catalytic material and method for fabricating the same'20087,307,039'Exhaust gas purification catalyst and oxygen storage component for the same'20077,235,511'Exhaust gas purifying catalyst'20076,432,859'Method of producing exhaust gas purifying catalyst and catalyst produced thereby'20026,420,306'Burned gas purifying catalyst'20026,221,804'Catalyst for purifying exhaust gas and manufacturing method thereof'20016,180,558'Material for exhaust gas purifying catalyst, exhaust gas purifying catalyst made of the material and method for producing the exhaust gas purifying catalyst'20016,141,960'Exhaust gas purifying system for engine'20006,120,746'Exhaust gas cleaning catalyst component, process of production of the same and process for production of exhaust gas cleaning catalyst member'20006,066,587'Catalyst for purifying exhaust gas'20005,958,826'Burned gas purifying catalyst'19995,795,840'Burned gas purifying catalyst'19985,700,747'Exhaust gas cleaning catalyst complex and method for producing the same'19975,677,258'Burned gas purifying catalyst'19975,571,763'Exhaust gas purification system and catalyst therefor'19965,489,561'Catalyst for exhaust gas purification'19965,459,997'Engine exhaust gas purification system'19955,391,403'Method of manufacturing a sensor having a magnetic film'19955,242,883'Exhaust gas disposable catalyst and method of manufacturing the same'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2014Patents assigned to MAZDA MOTOR (26)· patent assignee history
1993–2011Based in Hiroshima, JP· patent location history
1997–2014Based in Higashihiroshima, JP· patent location history
1997–2002Based in Higashihroshima, JP· patent location history
2009Based in Fuchu-cho, JP· patent location history
2010Patents assigned to TODA KOGYO CORP (2)· patent assignee history
2014Patents assigned to AKAMINE MASAAKI (1)· patent assignee history
2014Patents assigned to IWAKUNI HIDEHARU (1)· patent assignee history
2014Patents assigned to KAWABATA HISAYA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAZDA MOTOR | 26 | 1993–2014 |
| TODA KOGYO CORP | 2 | 2010 |
| AKAMINE MASAAKI | 1 | 2014 |
| IWAKUNI HIDEHARUself | 1 | 2014 |
| KAWABATA HISAYA | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiroshima, JP | 18 | 1993–2011 |
| Higashihiroshima, JP | 4 | 1997–2014 |
| Higashihroshima, JP | 3 | 1997–2002 |
| Fuchu-cho, JP | 1 | 2009 |