Inventor
Kunihiko Konishi
Inventor
Kure, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C08LCompositions of macromolecular compounds7%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
B29CShaping or joining of plastics2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds2%
C04BLime, magnesia2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
PatentTitleYear
10,913,051Ceria-zirconia-based composite oxide and method for producing same, and exhaust gas purification catalyst including ceria-zirconia-based composite oxide2021D0770139'Emergency hood'20168,461,264'Thermoplastic resin composition'20135,532,316'Method for producing a molded heat-resistant resin product'19965,532,317'Process for producing a maleimide-modified heat-resistant abs resin'19965,409,681'Catalyst for purifying exhaust gas'19955,348,987'NOx removal catalyst containing an inorganic fiber'19945,294,584'Process for producing a denitration catalyst'19945,155,083'Catalyst for reducing nitrogen oxides and process for making the catalyst'19925,151,256'Coal combustion apparatus provided with a denitration'19925,087,600'Process for producing a catalyst for denitration by catalytic reduction using ammonia'19925,059,576'Catalyst for removing nitrogen oxides and a process for producing the same'19915,047,378'Exhaust gas-purifying catalyst and process for purifying exhaust gases'19914,977,128'Catalyst for combustion and process for producing same'19904,966,882'Catalyst for denitration by catalytic reduction using ammonia and a process for producing the same'19904,952,548'Catalyst for removing nitrogen oxides'19904,798,813'Catalyst for removing nitrogen oxide and process for producing the catalyst'19894,711,872'Catalyst for combustion and process for producing same'19874,571,329'Ammonia reduction-denitration process and apparatus therefor'19864,455,281'Plate-shaped catalyst unit for NOx reduction of exhaust gas'19844,285,838'Method of producing plate-shaped catalyst unit for NOx reduction of exhaust gas'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1995Patents assigned to BABCOCK HITACHI KK (16)· patent assignee history
1981–1994Based in Hiroshima, JP· patent location history
1986–1995Based in Kure, JP· patent location history
1996–2016Patents assigned to DENKI KAGAKU KOGYO KK (4)· patent assignee history
1996–2013Based in Ichihara, JP· patent location history
2013Patents assigned to ARAI TORU (1)· patent assignee history
2016Patents assigned to DENKA COMPANY LTD (1)· patent assignee history
2016Based in Tokyo, JP· patent location history
2021Patents assigned to CATALER CORP (1)· patent assignee history
2021Based in Nagakute-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BABCOCK HITACHI KK | 16 | 1981–1995 |
| DENKI KAGAKU KOGYO KK | 4 | 1996–2016 |
| ARAI TORU | 1 | 2013 |
| CATALER CORP | 1 | 2021 |
| DENKA COMPANY LTD | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kure, JP | 13 | 1986–1995 |
| Ichihara, JP | 3 | 1996–2013 |
| Hiroshima, JP | 3 | 1981–1994 |
| Nagakute-shi, JP | 1 | 2021 |
| Tokyo, JP | 1 | 2016 |