Inventor
Takefumi Suzuki
Inventor
Tokyo, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%
H01LSemiconductor devices13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%
C21DModifying the physical structure of ferrous metals5%
Y02TClimate change mitigation technologies related to transportation5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B21BRolling of metal3%
B24BMachines, devices, or processes for grinding or polishing3%
B29CShaping or joining of plastics3%
PatentTitleYear
11,067,036Combustor and jet engine having the same202110,643,859Hydrofluorocarbon gas-assisted plasma etch for interconnect fabrication202010,569,661Electric-vehicle control device and control method202010,304,692Method of forming field effect transistor (FET) circuits, and forming integrated circuit (IC) chips with the FET circuits201910,121,676Interconnects fabricated by hydrofluorocarbon gas-assisted plasma etch20189,934,984Hydrofluorocarbon gas-assisted plasma etch for interconnect fabrication20189,368,363'Etching gas and etching method'20169,302,306'Hot press mold, temperature measuring device, and hot press molding method'20168,535,551'Plasma etching method'20138,318,991'Method for producing hydrogen-containing fluoroolefin compound'20127,033,255'Chamfer processing method and device for plate material'20066,949,013'Peripheral length correction device of metal rings'20055,578,150'Heat treatment process for wire rods'19964,913,747'Method of and apparatus for heat-treating rails'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1996Patents assigned to NIPPON STEEL CORP (2)· patent assignee history
2005–2020Patents assigned to JATCO LTD (3)· patent assignee history
2005–2006Based in Shizuoka, JP· patent location history
2012–2020Patents assigned to ZEON CORP (6)· patent assignee history
2012–2016Patents assigned to SUZUKI TAKEFUMI (4)· patent assignee history
2012–2021Based in Tokyo, JP· patent location history
2016Based in Nisshin, JP· patent location history
2018–2020Patents assigned to IBM (4)· patent assignee history
2018–2020Based in Harrison, NY, US· patent location history
2020Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZEON CORP | 6 | 2012–2020 |
| IBM | 4 | 2018–2020 |
| SUZUKI TAKEFUMIself | 4 | 2012–2016 |
| JATCO LTD | 3 | 2005–2020 |
| NIPPON STEEL CORP | 2 | 1990–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2012–2021 |
| Harrison, New York, US | 3 | 2018–2020 |
| Shizuoka, JP | 2 | 2005–2006 |
| Kanagawa, JP | 1 | 2020 |
| Nisshin, JP | 1 | 2016 |