Assignee
KIWA CHEMICAL IND CO LTD
JP·13 granted patents·126 citations·filing 2002–2020
Top patents by PatentIndex Score
13 records- 0192US9340694B2Sublimating dye ink for ink jets and dyeing methodKIWA CHEMICAL IND CO LTD·Filed 2014·Granted May 17, 2016·15 cites·20 claims
- 0287US7303292B2Hue variable retroreflective sheetKIWA CHEMICAL IND CO LTD·Filed 2005·Granted Dec 4, 2007·13 cites·18 claims
- 0381US7234805B2Inkjet recording ink for sublimation transfer and method of dyeingKIWA CHEMICAL IND CO LTD·Filed 2003·Granted Jun 26, 2007·16 cites·12 claims
- 0479US7709417B2Security sticker and method for manufacturing the sameKIWA CHEMICAL IND CO LTD·Filed 2004·Granted May 4, 2010·14 cites·14 claims
- 0576US7238644B2Laminate for printing and, printing method and printed matter using the sameKIWA CHEMICAL IND CO LTD·Filed 2003·Granted Jul 3, 2007·17 cites·27 claims
- 0671US9340695B2Ink for inkjet textile printing and dyeing methodKIWA CHEMICAL IND CO LTD·Filed 2014·Granted May 17, 2016·2 cites·15 claims
- 0769US8003197B2Retroreflective sheet for security and method for manufacturing the sameKIWA CHEMICAL IND CO LTD·Filed 2004·Granted Aug 23, 2011·12 cites·20 claims
- 0868US7237886B2Inkjet recording ink for sublimation transfer and method of dyeingKIWA CHEMICAL IND CO LTD·Filed 2003·Granted Jul 3, 2007·9 cites·13 claims
- 0967US7906193B2Retroreflective sheetKIWA CHEMICAL IND CO LTD·Filed 2003·Granted Mar 15, 2011·18 cites·15 claims
- 1066US7784952B2Enclosed lens type retroreflective sheet with wide-angle reflective performance and external illumination systemKIWA CHEMICAL IND CO LTD·Filed 2005·Granted Aug 31, 2010·6 cites·21 claims
- 1157US12066645B2Retroreflective sheetKIWA CHEMICAL IND CO LTD·Filed 2020·Granted Aug 20, 2024·0 cites·20 claims
- 1254US7238643B2Laminated body for printing with temporary display layer and printing method using the sameKIWA CHEMICAL IND CO LTD·Filed 2003·Granted Jul 3, 2007·2 cites·30 claims
- 1351US7641328B2Ink for ink jet recordingKIWA CHEMICAL IND CO LTD·Filed 2002·Granted Jan 5, 2010·2 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →