Inventor
Khanhson Pham
Inventor
Hiroshima, 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 steel17%
C22BProduction and refining of metals17%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace17%
F27BFurnaces, kilns, ovens or retorts in general9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
B23KSoldering or unsoldering4%
C10LFuels not otherwise provided for4%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel4%
F04DNon-positive-displacement pumps4%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants4%
PatentTitleYear
10,155,997Device for producing partially reduced iron20189,273,262'Green pellet'20169,163,879'Partially-reduced iron producing apparatus'20158,974,571'Partially-reduced iron producing apparatus and partially-reduced iron producing method'20158,961,650'Partially-reduced iron producing method and partially-reduced iron producing apparatus'20158,590,150'Impeller manufacturing method'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to NAKAJIMA HIROSHI (2)· patent assignee history
2013–2016Patents assigned to PHAM KHANHSON (2)· patent assignee history
2013Based in Tokyo, JP· patent location history
2015Patents assigned to MITSUBISHI HITACHI METALS (3)· patent assignee history
2015–2016Patents assigned to PRIMETALS TECHNOLOGIES JAPAN LTD (2)· patent assignee history
2015–2018Based in Hiroshima, JP· patent location history
2016Patents assigned to KAMIKAWA SUSUMU (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI HITACHI METALS | 3 | 2015 |
| NAKAJIMA HIROSHI | 2 | 2013–2016 |
| PHAM KHANHSONself | 2 | 2013–2016 |
| PRIMETALS TECHNOLOGIES JAPAN LTD | 2 | 2015–2016 |
| KAMIKAWA SUSUMU | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiroshima, JP | 5 | 2015–2018 |
| Tokyo, JP | 1 | 2013 |