Assignee
KANZAKI PAPER MFG CO LTD
JP·248 granted patents·4,636 citations·filing 1973–1993
Top patents by PatentIndex Score
248 records- 0196US5478631AInk jet recording sheetKANZAKI PAPER MFG CO LTD·Filed 1993·Granted Dec 26, 1995·145 cites·8 claims
- 0296US5320897AInk jet recording paper and method of producing itKANZAKI PAPER MFG CO LTD·Filed 1993·Granted Jun 14, 1994·100 cites·8 claims
- 0396US5037527AReference electrode and a measuring apparatus using the sameKANZAKI PAPER MFG CO LTD·Filed 1988·Granted Aug 6, 1991·257 cites·17 claims
- 0495US5366302AThermal printerKANZAKI PAPER MFG CO LTD·Filed 1993·Granted Nov 22, 1994·176 cites·6 claims
- 0595US4601863AProcess for producing powder of microcapsulesKANZAKI PAPER MFG CO LTD·Filed 1985·Granted Jul 22, 1986·112 cites·26 claims
- 0692US4936916AInk composition containing microcapsulesKANZAKI PAPER MFG CO LTD·Filed 1988·Granted Jun 26, 1990·74 cites·4 claims
- 0791US5372917ARecording materialKANZAKI PAPER MFG CO LTD·Filed 1993·Granted Dec 13, 1994·71 cites·8 claims
- 0891US5316621AMethod of pulping waste pressure-sensitive adhesive paperKANZAKI PAPER MFG CO LTD·Filed 1991·Granted May 31, 1994·64 cites·20 claims
- 0991US4531140AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Jul 23, 1985·40 cites·5 claims
- 1091US4010038AProcess for producing microcapsulesKANZAKI PAPER MFG CO LTD·Filed 1975·Granted Mar 1, 1977·74 cites·6 claims
- 1189US5279472APaper feeding device and an application thereofKANZAKI PAPER MFG CO LTD·Filed 1992·Granted Jan 18, 1994·47 cites·4 claims
- 1289US5064717AAdhesive sheetKANZAKI PAPER MFG CO LTD·Filed 1990·Granted Nov 12, 1991·95 cites·12 claims
- 1389US4168845AHeat-sensitive record materialKANZAKI PAPER MFG CO LTD·Filed 1978·Granted Sep 25, 1979·38 cites·10 claims
- 1488US5130290AWater-sensitive coloring sheetKANZAKI PAPER MFG CO LTD·Filed 1990·Granted Jul 14, 1992·61 cites·15 claims
- 1588US4837200AImage-receiving sheet for thermal transfer printingKANZAKI PAPER MFG CO LTD·Filed 1988·Granted Jun 6, 1989·41 cites·13 claims
- 1688US4529992AMulticolor record materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Jul 16, 1985·38 cites·10 claims
- 1788US3931430AMethod of desensitizing a pressure sensitive recording sheet and the product thereofKANZAKI PAPER MFG CO LTD·Filed 1973·Granted Jan 6, 1976·80 cites·9 claims
- 1886US5280274AMethod of detecting residual amount of web rollKANZAKI PAPER MFG CO LTD·Filed 1992·Granted Jan 18, 1994·35 cites·2 claims
- 1986US4960638ARecording sheetKANZAKI PAPER MFG CO LTD·Filed 1989·Granted Oct 2, 1990·51 cites·5 claims
- 2086US4064304ACoated synthetic paper adapted for offset printing and method for production thereofKANZAKI PAPER MFG CO LTD·Filed 1976·Granted Dec 20, 1977·44 cites·16 claims
- 2184US4222891AMethod of making oil-containing microcapsulesKANZAKI PAPER MFG CO LTD·Filed 1978·Granted Sep 16, 1980·35 cites·20 claims
- 2283US5272127AHeat sensitive recording material using microcapsules containing ultraviolet absorberKANZAKI PAPER MFG CO LTD·Filed 1992·Granted Dec 21, 1993·46 cites·11 claims
- 2383US4738553AFixed head thermal printerKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Apr 19, 1988·38 cites·9 claims
- 2483US4623292ASheet stack delivery method and apparatusKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Nov 18, 1986·30 cites·4 claims
- 2583US4536220AFluoran derivatives as new compounds and recording system utilizing the same as colorless chromogenic materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Aug 20, 1985·14 cites·8 claims
- 2683US4484204AHeat-sensitive record materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Nov 20, 1984·23 cites·9 claims
- 2783US4045458AProcess for preparing triarylmethane derivativesKANZAKI PAPER MFG CO LTD·Filed 1976·Granted Aug 30, 1977·12 cites·7 claims
- 2882US4973163AMethod for measuring birefringenceKANZAKI PAPER MFG CO LTD·Filed 1989·Granted Nov 27, 1990·49 cites·4 claims
- 2982US4847184AMethod for producing a laser-printed pictureKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Jul 11, 1989·54 cites·16 claims
- 3082US4685569AMethod of detecting and sorting pieces of insulating materials admixed in small pieces of conductive materialsKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Aug 11, 1987·39 cites·9 claims
- 3182US4524373AFluoran derivatives as new compounds, process for preparing the same and recording system utilizing the same as colorless chromogenic materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Jun 18, 1985·14 cites·3 claims
- 3282US4471690ASupercalenderKANZAKI PAPER MFG CO LTD·Filed 1982·Granted Sep 18, 1984·22 cites·4 claims
- 3381US4816153AFrame member for pressurized screening deviceKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Mar 28, 1989·45 cites·8 claims
- 3481US4226912AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1979·Granted Oct 7, 1980·35 cites·12 claims
- 3580US5284396ARibbon feeder for a printer having a tension mechanismKANZAKI PAPER MFG CO LTD·Filed 1992·Granted Feb 8, 1994·53 cites·2 claims
- 3680US5008231AHeat sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1989·Granted Apr 16, 1991·26 cites·14 claims
- 3780US4219439AMethod of making oil-containing microcapsulesKANZAKI PAPER MFG CO LTD·Filed 1978·Granted Aug 26, 1980·31 cites·7 claims
- 3880US3956562AElectrostatic recording materialKANZAKI PAPER MFG CO LTD·Filed 1974·Granted May 11, 1976·17 cites·12 claims
- 3979US5275846AMethod of producing a cast coated paperKANZAKI PAPER MFG CO LTD·Filed 1992·Granted Jan 4, 1994·46 cites·6 claims
- 4079US5221521ASample liquid dilution system for analytical measurementsKANZAKI PAPER MFG CO LTD·Filed 1991·Granted Jun 22, 1993·40 cites·6 claims
- 4179US4602264ARecording materialsKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Jul 22, 1986·21 cites·11 claims
- 4279US4525520AMethod of preparing microcapsulesKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Jun 25, 1985·31 cites·20 claims
- 4379US4323700AProcess for preparing benzophenone derivativesKANZAKI PAPER MFG CO LTD·Filed 1979·Granted Apr 6, 1982·10 cites·17 claims
- 4478US5302576AImage-receiving paper for thermal transfer recording system and method of producing itKANZAKI PAPER MFG CO LTD·Filed 1993·Granted Apr 12, 1994·23 cites·5 claims
- 4578US4731355AImage-receiving sheet for thermal dye-transfer recordingKANZAKI PAPER MFG CO LTD·Filed 1986·Granted Mar 15, 1988·31 cites·20 claims
- 4678US4533930ARecording materialsKANZAKI PAPER MFG CO LTD·Filed 1982·Granted Aug 6, 1985·24 cites·4 claims
- 4778US4513301AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Apr 23, 1985·17 cites·6 claims
- 4877US5174518APaper feeding device and an application thereofKANZAKI PAPER MFG CO LTD·Filed 1990·Granted Dec 29, 1992·42 cites·2 claims
- 4977US5031893ADevice for turning over printed sheetsKANZAKI PAPER MFG CO LTD·Filed 1989·Granted Jul 16, 1991·22 cites·4 claims
- 5076US4962080AImage-receiving sheet for thermal dye-transfer recordingKANZAKI PAPER MFG CO LTD·Filed 1989·Granted Oct 9, 1990·29 cites·20 claims
Showing the top 50 of 248 patent records by PatentIndex Score.
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