Assignee
NITTO ELECTRIC IND CO
JP·167 granted patents·5,336 citations·filing 1972–1997
Top patents by PatentIndex Score
167 records- 0197US4444818AReinforcing adhesive sheetsNITTO ELECTRIC IND CO·Filed 1983·Granted Apr 24, 1984·110 cites·18 claims
- 0297US4199646AHeat-activatable, pressure-sensitive adhesive tape or sheetNITTO ELECTRIC IND CO·Filed 1978·Granted Apr 22, 1980·102 cites·17 claims
- 0396US4869979AConducting organic polymer batteryNITTO ELECTRIC IND CO·Filed 1988·Granted Sep 26, 1989·83 cites·10 claims
- 0496US4515162AElectrode padNITTO ELECTRIC IND CO·Filed 1981·Granted May 7, 1985·160 cites·6 claims
- 0595US4592623APolarizing plateNITTO ELECTRIC IND CO·Filed 1983·Granted Jun 3, 1986·129 cites·15 claims
- 0694US4608249AHydrophilic therapeutic materialNITTO ELECTRIC IND CO·Filed 1982·Granted Aug 26, 1986·138 cites·13 claims
- 0794US4427741APolarizing filmNITTO ELECTRIC IND CO·Filed 1981·Granted Jan 24, 1984·98 cites·4 claims
- 0893US4268127ALight transmitting and reflecting polarizerNITTO ELECTRIC IND CO·Filed 1979·Granted May 19, 1981·190 cites·24 claims
- 0993US4181711ASealing materialNITTO ELECTRIC IND CO·Filed 1978·Granted Jan 1, 1980·96 cites·8 claims
- 1092US4345000ATransparent electrically conductive filmNITTO ELECTRIC IND CO·Filed 1980·Granted Aug 17, 1982·91 cites·5 claims
- 1192US4240914ASelective permeable membrane and process for preparing the sameNITTO ELECTRIC IND CO·Filed 1978·Granted Dec 23, 1980·59 cites·11 claims
- 1291US4880895APolyimide film-forming polyamide acid solutionNITTO ELECTRIC IND CO·Filed 1987·Granted Nov 14, 1989·94 cites·10 claims
- 1391US4442258AWater-soluble pressure-sensitive adhesive compositionNITTO ELECTRIC IND CO·Filed 1980·Granted Apr 10, 1984·79 cites·19 claims
- 1490US4772470AOral bandage and oral preparationsNITTO ELECTRIC IND CO·Filed 1986·Granted Sep 20, 1988·202 cites·27 claims
- 1590US4605670AMethod for percutaneously administering metoclopramideNITTO ELECTRIC IND CO·Filed 1984·Granted Aug 12, 1986·38 cites·10 claims
- 1690US4064030AProcess for surface treating molded articles of fluorine resinsNITTO ELECTRIC IND CO·Filed 1976·Granted Dec 20, 1977·55 cites·17 claims
- 1790US4049904APlastic laminated metallic foil and method for preparing the sameNITTO ELECTRIC IND CO·Filed 1972·Granted Sep 20, 1977·45 cites·26 claims
- 1889US4760102APorous polytetrafluoroethylene materialNITTO ELECTRIC IND CO·Filed 1986·Granted Jul 26, 1988·76 cites·14 claims
- 1988US4880416ADermal bandage and dermal preparationNITTO ELECTRIC IND CO·Filed 1988·Granted Nov 14, 1989·92 cites·24 claims
- 2088US4690786AProcess for producing a microcapsule containing a liquid active materialNITTO ELECTRIC IND CO·Filed 1986·Granted Sep 1, 1987·71 cites·16 claims
- 2188US4615829AElectroconductive organic polymer and method for producing the sameNITTO ELECTRIC IND CO·Filed 1984·Granted Oct 7, 1986·52 cites·8 claims
- 2288US4390520AAntiphlogistic analgesic adhesiveNITTO ELECTRIC IND CO·Filed 1981·Granted Jun 28, 1983·89 cites·13 claims
- 2387US4137362APressure sensitive adhesive tapesNITTO ELECTRIC IND CO·Filed 1977·Granted Jan 30, 1979·44 cites·21 claims
- 2486US4243462AHeat-curable composite sheet and process for forming the sameNITTO ELECTRIC IND CO·Filed 1979·Granted Jan 6, 1981·43 cites·37 claims
- 2585US4876330AColorless transparent polyimide shaped article and process for producing the sameNITTO ELECTRIC IND CO·Filed 1986·Granted Oct 24, 1989·59 cites·17 claims
- 2685US4092452APlastic laminated metallic foil and method for preparing the sameNITTO ELECTRIC IND CO·Filed 1975·Granted May 30, 1978·39 cites·27 claims
- 2784US4921703AVermin exterminating element and vermin exterminating method using itNITTO ELECTRIC IND CO·Filed 1987·Granted May 1, 1990·45 cites·31 claims
- 2884US4556623AElectroconductive porous film and process for producing sameNITTO ELECTRIC IND CO·Filed 1984·Granted Dec 3, 1985·41 cites·13 claims
- 2984US4520075ASiloxane-modified polyimide precursor and polyimideNITTO ELECTRIC IND CO·Filed 1984·Granted May 28, 1985·47 cites·28 claims
- 3082US4759987APolyimide powder and process for producing the sameNITTO ELECTRIC IND CO·Filed 1986·Granted Jul 26, 1988·46 cites·9 claims
- 3182US4619767AComposite semipermeable membraneNITTO ELECTRIC IND CO·Filed 1981·Granted Oct 28, 1986·38 cites·10 claims
- 3282US4181786AAntibacterial and antifungal materialNITTO ELECTRIC IND CO·Filed 1978·Granted Jan 1, 1980·41 cites·14 claims
- 3382US3981074AMethod for producing plastic base caps for split cavity type package semi-conductor unitsNITTO ELECTRIC IND CO·Filed 1974·Granted Sep 21, 1976·37 cites·6 claims
- 3481US4765974APreparation for percutaneous administrationNITTO ELECTRIC IND CO·Filed 1987·Granted Aug 23, 1988·65 cites·11 claims
- 3581US4699938APressure-sensitive adhesive compositionNITTO ELECTRIC IND CO·Filed 1986·Granted Oct 13, 1987·52 cites·23 claims
- 3681US4620900AThermopervaporation apparatusNITTO ELECTRIC IND CO·Filed 1984·Granted Nov 4, 1986·49 cites·14 claims
- 3780US4818387ASulfonated polysulfone composite semipermeable membranes and process for producing the sameNITTO ELECTRIC IND CO·Filed 1988·Granted Apr 4, 1989·48 cites·26 claims
- 3880US4631103AProcess for peeling protective film off a thin articleNITTO ELECTRIC IND CO·Filed 1984·Granted Dec 23, 1986·41 cites·4 claims
- 3980US4520071ASpherical porous polyimide powderNITTO ELECTRIC IND CO·Filed 1984·Granted May 28, 1985·30 cites·10 claims
- 4080US4204187APrinted circuit substrate with resistance elementsNITTO ELECTRIC IND CO·Filed 1978·Granted May 20, 1980·31 cites·7 claims
- 4179US4874834AColorless transparent polyimide shaped article and process for producing the sameNITTO ELECTRIC IND CO·Filed 1987·Granted Oct 17, 1989·25 cites·11 claims
- 4279US4631110APeeling type developing apparatusNITTO ELECTRIC IND CO·Filed 1985·Granted Dec 23, 1986·37 cites·7 claims
- 4379US4414157AProcess for the purification of crude glyceride oil compositionsNITTO ELECTRIC IND CO·Filed 1981·Granted Nov 8, 1983·38 cites·12 claims
- 4478US4695598AEpoxy resin coating compositionNITTO ELECTRIC IND CO·Filed 1986·Granted Sep 22, 1987·27 cites·8 claims
- 4578US4605548ADrug administration materialNITTO ELECTRIC IND CO·Filed 1984·Granted Aug 12, 1986·45 cites·4 claims
- 4678US4495524APart for a slide variable resistorNITTO ELECTRIC IND CO·Filed 1983·Granted Jan 22, 1985·21 cites·4 claims
- 4778US4008195AAqueous insulating varnishesNITTO ELECTRIC IND CO·Filed 1974·Granted Feb 15, 1977·16 cites·14 claims
- 4878US3943623AHollow cavity package electronic unitNITTO ELECTRIC IND CO·Filed 1974·Granted Mar 16, 1976·30 cites·2 claims
- 4977US5637395AThin adhesive sheet for working semiconductor wafersNITTO ELECTRIC IND CO·Filed 1994·Granted Jun 10, 1997·51 cites·19 claims
- 5077US4453997ABonding methodNITTO ELECTRIC IND CO·Filed 1983·Granted Jun 12, 1984·23 cites·18 claims
Showing the top 50 of 167 patent records by PatentIndex Score.
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