Assignee
ARCHEM INC
JP·23 granted patents·7 pending applications·4 citations·filing 2018–2024
Top patents by PatentIndex Score
30 records- 0176US2024100809A1Cushion material manufacturing methodARCHEM INC·Filed 2023·Application pending·0 cites
- 0270US11858393B2Cushion member, cushion member manufacturing method, and passenger seatARCHEM INC·Filed 2019·Granted Jan 2, 2024·2 cites·10 claims
- 0369US11958392B2Seat pad manufacturing methodARCHEM INC·Filed 2022·Granted Apr 16, 2024·0 cites·5 claims
- 0469US11912009B2Sound insulation material and method of producing sound insulation materialARCHEM INC·Filed 2019·Granted Feb 27, 2024·2 cites·14 claims
- 0568US12390964B2Mold, degassing tool, and method for producing resin foamARCHEM INC·Filed 2021·Granted Aug 19, 2025·0 cites·18 claims
- 0665US12304178B2Cushion material and cushion material manufacturing methodARCHEM INC·Filed 2020·Granted May 20, 2025·0 cites·7 claims
- 0760US2025196410A1Method for manufacturing foam molded bodyARCHEM INC·Filed 2023·Application pending·0 cites
- 0859US12589684B2Seat pad and method for manufacturing seat padARCHEM INC·Filed 2021·Granted Mar 31, 2026·0 cites·10 claims
- 0958US2024181945A1Seat covering material and seatARCHEM INC·Filed 2021·Application pending·0 cites
- 1057US11590871B2Seat pad, vehicle seat, vehicle seat controlling method, and seat pad manufacturing methodARCHEM INC·Filed 2018·Granted Feb 28, 2023·0 cites·13 claims
- 1157US2025361352A1Composition for flexible polyurethane foam, flexible polyurethane foam, and automotive seat padARCHEM INC·Filed 2023·Application pending·0 cites
- 1256US12108881B2Seat pad and seat pad manufacturing methodARCHEM INC·Filed 2020·Granted Oct 8, 2024·0 cites·7 claims
- 1355US11801782B2Seat pad and seat pad manufacturing methodARCHEM INC·Filed 2019·Granted Oct 31, 2023·0 cites·8 claims
- 1454US12447879B2Porous structure and method for manufacturing porous structureARCHEM INC·Filed 2021·Granted Oct 21, 2025·0 cites·17 claims
- 1553US12471716B2Porous structural body and porous structural body manufacturing methodARCHEM INC·Filed 2021·Granted Nov 18, 2025·0 cites·20 claims
- 1652US2024308178A1Seat covering material and seatARCHEM INC·Filed 2024·Application pending·0 cites
- 1751US12117740B2Charging roller and image forming apparatusARCHEM INC·Filed 2019·Granted Oct 15, 2024·0 cites·7 claims
- 1851US2025185810A1Seat pad and method for manufacturing the sameARCHEM INC·Filed 2022·Application pending·0 cites
- 1951US2024278700A1Seat pad and seat pad manufacturing methodARCHEM INC·Filed 2021·Application pending·0 cites
- 2050US11945352B2Porous structural body, porous structural body manufacturing method, and passenger-seat cushion memberARCHEM INC·Filed 2019·Granted Apr 2, 2024·0 cites·18 claims
- 2149US12179648B2Passenger-seat-cushion-member manufacturing method, passenger-seat cushion member, filling-body manufacturing method, and filling bodyARCHEM INC·Filed 2020·Granted Dec 31, 2024·0 cites·15 claims
- 2247US12466344B2Seat pad and seat pad manufacturing methodARCHEM INC·Filed 2021·Granted Nov 11, 2025·0 cites·9 claims
- 2347US12344143B2Filling-body manufacturing method, passenger-seat-cushion-member manufacturing method, and filling bodyARCHEM INC·Filed 2019·Granted Jul 1, 2025·0 cites·16 claims
- 2447US11571843B2Foam molding mold and method for manufacturing foam molding bodyARCHEM INC·Filed 2018·Granted Feb 7, 2023·0 cites·4 claims
- 2546US11938854B2Resin foamed bodyARCHEM INC·Filed 2019·Granted Mar 26, 2024·0 cites·4 claims
- 2645US11708448B2Water blocking materialARCHEM INC·Filed 2018·Granted Jul 25, 2023·0 cites·20 claims
- 2745US11647844B2Cushion padARCHEM INC·Filed 2019·Granted May 16, 2023·0 cites·12 claims
- 2845US11630401B2Laminate and conductive rollerARCHEM INC·Filed 2018·Granted Apr 18, 2023·0 cites·20 claims
- 2943US11634054B2Vehicle seat padARCHEM INC·Filed 2019·Granted Apr 25, 2023·0 cites·2 claims
- 3038US11759982B2Foam molded product, method for producing foam molded product, and molding die structure of foam molded productARCHEM INC·Filed 2018·Granted Sep 19, 2023·0 cites·2 claims
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