Assignee
TOKIWA CHEM IND LTD
JP·21 granted patents·2 pending applications·472 citations·filing 1977–2023
Top patents by PatentIndex Score
23 records- 0189US7459111B2Manufacturing method of synthetic resin core materialTOKIWA CHEM IND LTD·Filed 2006·Granted Dec 2, 2008·12 cites·9 claims
- 0288US11141897B2Method for producing an extrusion molded productTOKIWA CHEM IND LTD·Filed 2019·Granted Oct 12, 2021·3 cites·9 claims
- 0381US4984839AFront glass moulding for vehicleTOKIWA CHEM IND LTD·Filed 1988·Granted Jan 15, 1991·49 cites·11 claims
- 0478US5424019AMethod for manufacturing weather strips for motor vehiclesTOKIWA CHEM IND LTD·Filed 1993·Granted Jun 13, 1995·37 cites·9 claims
- 0577US4757659AFront glass mouldingsTOKIWA CHEM IND LTD·Filed 1986·Granted Jul 19, 1988·45 cites·2 claims
- 0675US4757660AFront glass mouldingsTOKIWA CHEM IND LTD·Filed 1986·Granted Jul 19, 1988·41 cites·2 claims
- 0775US4333471ANipple coverTOKIWA CHEM IND LTD·Filed 1981·Granted Jun 8, 1982·92 cites·4 claims
- 0873US5176420AMolding for front glass for vehicleTOKIWA CHEM IND LTD·Filed 1992·Granted Jan 5, 1993·33 cites·11 claims
- 0971US5343655AWeather strip for the window glass of an automobileTOKIWA CHEM IND LTD·Filed 1992·Granted Sep 6, 1994·32 cites·8 claims
- 1065US12337518B2Method for producing an extrusion molded productTOKIWA CHEM IND LTD·Filed 2023·Granted Jun 24, 2025·0 cites·3 claims
- 1165US4173093ACockroach catching deviceTOKIWA CHEM IND LTD·Filed 1977·Granted Nov 6, 1979·25 cites·2 claims
- 1262US2024326313A1Method of manufacturing extrusion molded productTOKIWA CHEM IND LTD·Filed 2023·Application pending·0 cites
- 1361US5441685AMethod for producing a window glass edging member for a vehicle such as an automobileTOKIWA CHEM IND LTD·Filed 1994·Granted Aug 15, 1995·24 cites·11 claims
- 1458US6273983B1Molding for vehicle and its manufacturing methodTOKIWA CHEM IND LTD·Filed 1999·Granted Aug 14, 2001·20 cites·2 claims
- 1555US5945512AProrenin antibody and renin-active substance containing the sameTOKIWA CHEM IND LTD·Filed 1998·Granted Aug 31, 1999·9 cites·3 claims
- 1650US10632661B2Method for producing an extrusion molded product for automobilesTOKIWA CHEM IND LTD·Filed 2017·Granted Apr 28, 2020·0 cites·14 claims
- 1746US6217807B1Molding for automobile and its manufacturing methodTOKIWA CHEM IND LTD·Filed 1999·Granted Apr 17, 2001·10 cites·25 claims
- 1843US6159723ARenin-active substanceTOKIWA CHEM IND LTD·Filed 1999·Granted Dec 12, 2000·4 cites·8 claims
- 1942US2017217069A1Extrusion molded product having core materialTOKIWA CHEM IND LTD·Filed 2016·Application pending·0 cites
- 2041US5228738AWindshield glass molding for vehiclesTOKIWA CHEM IND LTD·Filed 1992·Granted Jul 20, 1993·13 cites·3 claims
- 2140US5553423AMolding for front glass for vehiclesTOKIWA CHEM IND LTD·Filed 1995·Granted Sep 10, 1996·11 cites·6 claims
- 2239US4173092ARat capturing deviceTOKIWA CHEM IND LTD·Filed 1977·Granted Nov 6, 1979·8 cites·4 claims
- 2335US6218623B1Protective tubular member for automotive control wire and manufacturing method thereforTOKIWA CHEM IND LTD·Filed 1999·Granted Apr 17, 2001·4 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →