Inventor
Shinichi Isozaki
Inventor
Yokohama, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Bprimary
C21BManufacture of iron or steel29%
Y02PClimate change mitigation technologies in the production or processing of goods21%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
C22BProduction and refining of metals14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel7%
PatentTitleYear
6,837,916'Smelting reduction method'20056,102,982'Method for recovering zinc oxide from dust'20006,042,776'Apparatus for recovering zinc oxide from dust'20005,183,495'Method for controlling a flow rate of gas for prereducing ore and apparatus therefor'19935,149,487'Prereduction furnace of a smelting reduction facility of iron ore'19925,129,630'Prereduction furnace of a smelting reduction facility of iron ore'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2005Patents assigned to NIPPON KOKAN KK (6)· patent assignee history
1992–1993Based in Kawasaki, JP· patent location history
2000–2005Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON KOKAN KK | 6 | 1992–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 3 | 2000–2005 |
| Kawasaki, JP | 3 | 1992–1993 |