Inventor
Katsuhiro Shirono
Inventor
Kitakyushu, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C10GCracking hydrocarbon oils11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
B82YSpecific uses or applications of nanostructures8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
H01GCapacitors8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties5%
A01NPreservation of bodies of humans or animals or plants or parts thereof3%
B01DSeparation3%
PatentTitleYear
8,080,209'Exhaust gas treatment apparatus'20117,901,742'Method for forming metal oxide fine particle layer on conductive substrate'20117,582,373'Electrolyte film and fuel cell'20097,431,903'Tubular titanium oxide particles and process for preparing same'20086,864,415'Photoelectric cell and process for producing metal oxide semiconductor film for use in photoelectric cell'20056,538,194'Photoelectric cell and process for producing metal oxide semiconductor film for use in photoelectric cell'20035,929,133'Anti-bacterial film suitable for food packaging'19995,730,995'Antibacterial substance'19985,110,783'Hydrotreating catalyst and method for preparation thereof'19924,970,183'Hydrocarbon oil catalytic cracking catalyst compositions'19904,925,554'Hydrotreating process for heavy hydrocarbon oils'19904,613,425'Process for hydrotreating heavy hydrocarbon oils'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2008Patents assigned to CATALYSTS & CHEM IND CO (8)· patent assignee history
1986–2011Based in Kitakyushu, JP· patent location history
1999Patents assigned to HITACHI CHEMICAL FILTEC INC (1)· patent assignee history
2008–2009Based in Fukuoka, JP· patent location history
2009–2011Patents assigned to JGC CATALYSTS & CHEMICALS LTD (3)· patent assignee history
2011Patents assigned to KOYANAGI TSUGUO (1)· patent assignee history
2011Patents assigned to SHIRONO KATSUHIRO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATALYSTS & CHEM IND CO | 8 | 1986–2008 |
| JGC CATALYSTS & CHEMICALS LTD | 3 | 2009–2011 |
| HITACHI CHEMICAL FILTEC INC | 1 | 1999 |
| KOYANAGI TSUGUO | 1 | 2011 |
| SHIRONO KATSUHIROself | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitakyushu, JP | 10 | 1986–2011 |
| Fukuoka, JP | 2 | 2008–2009 |