Inventor

Shigeki Sekiya

Inventor

Tokyo, JP

Overview

1993–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Bprimary

H01BCables21%

C22CAlloys20%

C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys19%

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling10%

B22DCasting of metals6%

H01RElectrically-conductive connections6%

Y10TTechnical subjects covered by former us classification6%

D01HSpinning or twisting5%

B23KSoldering or unsoldering3%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%

PatentTitleYear

10,626,483Copper alloy wire rod2020 10,586,626Copper alloy wire rod2020 10,553,327Aluminum alloy conductor wire, aluminum alloy stranded wire, coated wire, wire harness and method of manufacturing aluminum alloy conductor wire2020 10,418,142Aluminum alloy wire, aluminum alloy stranded wire, covered electric wire, and wire harness2019 10,242,762Copper alloy wire rod and method for manufacturing copper alloy wire rod2019 10,096,394Aluminum alloy wire rod, aluminum alloy stranded wire, covered wire and wire harness, and method of manufacturing aluminum alloy wire rod2018 10,090,079Covered wire, covered wire with terminal, wire harness and method of manufacturing covered wire2018 9,997,276Aluminum alloy wire rod, aluminum alloy stranded wire, covered wire, and wire harness, and method of manufacturing aluminum alloy wire rod2018 9,994,945Aluminum alloy wire rod, aluminum alloy stranded wire, covered wire, wire harness, and method of manufacturing aluminum alloy wire rod2018 9,991,024Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod2018 9,899,118'Aluminum alloy wire rod, alluminum alloy stranded wire, coated wire, wire harness, method of manufacturing aluminum alloy wire rod, and method of measuring aluminum alloy wire rod'2018 9,899,119'Electric wire apparatus'2018 9,875,822Aluminum alloy conductor wire, aluminum alloy stranded wire, coated wire, wire harness and method of manufacturing aluminum alloy conductor wire2018 9,870,841'Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod'2018 9,773,580'Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod'2017 9,650,706'Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod'2017 9,580,784'Aluminum alloy wire and method of producing the same'2017 9,324,471'Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod'2016 9,263,168'Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod'2016 9,263,167'Aluminum alloy wire rod, aluminum alloy stranded wire, coated wire, wire harness and manufacturing method of aluminum alloy wire rod'2016 9,214,251'Aluminum alloy conductor'2015 8,951,370'Aluminum alloy wire material'2015 5,560,193'Method and device for winding a roving in a flyer frame'1996 5,524,427'Method and apparatus for piecing slivers in a spinning machine by throttling in a nozzle'1996 5,341,633'Apparatus for winding a roving applied to a roving frame'1994 5,304,900'Spinning frame'1994 5,259,179'Device for stopping bobbin rail of flyer frame at a desired position'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1996Patents assigned to HOWA MACHINERY LTD (5)· patent assignee history

1993–1996Based in Kuwana, JP· patent location history

2015–2020Patents assigned to FURUKAWA ELECTRIC CO LTD (22)· patent assignee history

2015–2016Patents assigned to FURUKAWA AUTOMOTIVE SYS INC (4)· patent assignee history

2015Patents assigned to MIHARA KUNITERU (2)· patent assignee history

2015–2020Based in Tokyo, JP· patent location history

2017–2020Patents assigned to FURUKAWA AUTOMOTIVE SYSTEMS INC (14)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FURUKAWA ELECTRIC CO LTD	22	2015–2020
FURUKAWA AUTOMOTIVE SYSTEMS INC	14	2017–2020
HOWA MACHINERY LTD	5	1993–1996
FURUKAWA AUTOMOTIVE SYS INC	4	2015–2016
MIHARA KUNITERU	2	2015

Locations

Location	Patents	Span
Tokyo, JP	22	2015–2020
Kuwana, JP	5	1993–1996