Assignee
TOKAI CHEMICAL IND
JP·12 granted patents·5 pending applications·226 citations·filing 1982–2025
Top patents by PatentIndex Score
17 records- 0196US4420447AProcess for producing foam moldings with an insertTOKAI CHEMICAL IND·Filed 1982·Granted Dec 13, 1983·86 cites·10 claims
- 0288US4891081AMethod for producing a foamed resin moldingTOKAI CHEMICAL IND·Filed 1986·Granted Jan 2, 1990·65 cites·12 claims
- 0386US9398812B2Core for armrestTOKAI CHEMICAL IND·Filed 2014·Granted Jul 26, 2016·10 cites·6 claims
- 0483US10150394B2Headrest and seat including the sameTOKAI CHEMICAL IND·Filed 2016·Granted Dec 11, 2018·7 cites·12 claims
- 0576US10327555B2Stay for headrestTOKAI CHEMICAL IND·Filed 2017·Granted Jun 25, 2019·4 cites·12 claims
- 0675US2025066532A1Flame-retardant soundproofing material for vehiclesTOKAI CHEMICAL IND·Filed 2024·Application pending·0 cites
- 0774US2024059855A1Flame-retardant soundproof material for vehiclesTOKAI CHEMICAL IND·Filed 2023·Application pending·0 cites
- 0873US2025387957A1Molded body and method for molding molded bodyTOKAI CHEMICAL IND·Filed 2025·Application pending·0 cites
- 0971US2026001299A1Covering material, interior material, and method for producing interior materialTOKAI CHEMICAL IND·Filed 2025·Application pending·0 cites
- 1066US12455634B2Interior memberTOKAI CHEMICAL IND·Filed 2024·Granted Oct 28, 2025·0 cites·11 claims
- 1163US2025145069A1Headrest skin material and headrestTOKAI CHEMICAL IND·Filed 2025·Application pending·0 cites
- 1262US12163653B2Decorative sheet and interior memberTOKAI CHEMICAL IND·Filed 2024·Granted Dec 10, 2024·0 cites·14 claims
- 1361US5004572AMethod of producing skin tube for annular foam product, and assembly of the skin tube and core structureTOKAI CHEMICAL IND·Filed 1988·Granted Apr 2, 1991·18 cites·16 claims
- 1460US4908170AMethod of producing an annular foam productTOKAI CHEMICAL IND·Filed 1988·Granted Mar 13, 1990·30 cites·6 claims
- 1557US6632388B1Manufacturing method of skin for air bag doorTOKAI CHEMICAL IND·Filed 2000·Granted Oct 14, 2003·6 cites·10 claims
- 1649US11878614B2Vehicle seatTOKAI CHEMICAL IND·Filed 2022·Granted Jan 23, 2024·0 cites·15 claims
- 1733USD1018173SHeadrestTOKAI CHEMICAL IND·Filed 2020·Granted Mar 19, 2024·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →