Inventor
Ryoji Kuma
Inventor
Himeji, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation36%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry27%
C01GCompounds containing metals not covered by subclasses c01d or c01f9%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds9%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
PatentTitleYear
8,173,098'Titanium oxide, catalyst for treating exhaust gas and method for purifying exhaust gas'20127,264,784'Method for treating exhaust gas'20076,884,402'Catalyst for purification of exhaust gases, production process therefor, and process for purification of exhaust gases'20056,638,486'Catalyst for purification of exhaust gases, production process therefor, and process for purification of exhaust gases'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2012Patents assigned to NIPPON CATALYTIC CHEM IND (4)· patent assignee history
2003–2012Based in Himeji, JP· patent location history
2012Patents assigned to KOBAYASHI MOTONOBU (1)· patent assignee history
2012Patents assigned to KUMA RYOJI (1)· patent assignee history
2012Patents assigned to MASAKI SHINYUKI (1)· patent assignee history
2012Patents assigned to MORITA ATSUSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON CATALYTIC CHEM IND | 4 | 2003–2012 |
| KOBAYASHI MOTONOBU | 1 | 2012 |
| KUMA RYOJIself | 1 | 2012 |
| MASAKI SHINYUKI | 1 | 2012 |
| MORITA ATSUSHI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Himeji, JP | 4 | 2003–2012 |