Inventor · disambiguated record
Yoshito Ikada
Also filed as: IKADA YOSHITO
40 granted patents·4 pending applications·5,297 citations·filing 1979–2009
99Inventor score
Top patents by PatentIndex Score
44 records- 0198US4663358APorous and transparent poly(vinyl alcohol) gel and method of manufacturing the sameBIOMATERIALS UNIVERSE INC·Filed 1986·Granted May 5, 1987·604 cites·6 claims
- 0297US4874562AMethod of molding a polyvinyl alcohol contact lensBIOMATERIALS UNIVERSE INC·Filed 1987·Granted Oct 17, 1989·177 cites·5 claims
- 0396US5458643AArtificial intervertebral discKYOCERA CORP·Filed 1994·Granted Oct 17, 1995·912 cites·3 claims
- 0496US5010145APolylactic acid fiberDAICEL CHEM·Filed 1988·Granted Apr 23, 1991·74 cites·11 claims
- 0596US4743258APolymer materials for vascular prosthesesNIPPON MEDICAL SUPPLY·Filed 1985·Granted May 10, 1988·108 cites·7 claims
- 0694US5314478AArtificial bone connection prosthesisKYOCERA CORP·Filed 1991·Granted May 24, 1994·578 cites·13 claims
- 0794US4941870AMethod for manufacturing a synthetic vascular prosthesisUBE NITTO KASEI CO·Filed 1988·Granted Jul 17, 1990·335 cites·5 claims
- 0893US4898186AOsteosynthetic pinGUNZE KK·Filed 1987·Granted Feb 6, 1990·354 cites·6 claims
- 0992US4988761AProcess for producing a low water content PVA hydrogelDOW CORNING·Filed 1989·Granted Jan 29, 1991·70 cites·7 claims
- 1091US4402319AReleasable balloon catheterKURARAY CO·Filed 1981·Granted Sep 6, 1983·298 cites·9 claims
- 1190US4346712AReleasable balloon catheterKURARAY CO·Filed 1980·Granted Aug 31, 1982·263 cites·12 claims
- 1287US4603695AUse of molded polymeric material for preventing adhesion of vital tissuesNIPPON MEDICAL SUPPLY·Filed 1984·Granted Aug 5, 1986·157 cites·20 claims
- 1387US4301803ABalloon catheterKURARAY CO·Filed 1979·Granted Nov 24, 1981·164 cites·7 claims
- 1486US4994281APolylactic acid microspheres and process for producing the sameSANRAKU INC·Filed 1987·Granted Feb 19, 1991·89 cites·5 claims
- 1583US5707643ABiodegradable scleral plugSANTEN PHARMACEUTICAL CO LTD·Filed 1996·Granted Jan 13, 1998·389 cites·17 claims
- 1682US8372433B2Substrate for culture of cardiovascular tissueGUNZE KK·Filed 2008·Granted Feb 12, 2013·10 cites·9 claims
- 1781US5250584APeriodontium-regenerative materialsG C DENTAL IND CORP·Filed 1992·Granted Oct 5, 1993·66 cites·1 claims
- 1878US5861034AArtificial dura materGUNZE KK·Filed 1997·Granted Jan 19, 1999·117 cites·2 claims
- 1976US4966924ASoft contact lens and method of manufacturing the sameBIOMATERIALS UNIVERSE INC·Filed 1989·Granted Oct 30, 1990·24 cites·4 claims
- 2075US4882162AArtificial skinDOW CORNING KK·Filed 1988·Granted Nov 21, 1989·90 cites·11 claims
- 2174US4844067ASucrose fatty acid ester coated sutureNIPPON MEDICAL SUPPLY·Filed 1988·Granted Jul 4, 1989·75 cites·8 claims
- 2270US4765937AMethod of preparing high strength and modulus poly(vinyl alcohol) fibersBIOMATERIALS UNIVERSE INC·Filed 1987·Granted Aug 23, 1988·15 cites·6 claims
- 2366US5244731AMarine fishery thread articlesGUNZE KK·Filed 1991·Granted Sep 14, 1993·27 cites·18 claims
- 2466US4727030APreparation of porous polyvinyl alcohol gel containing an immobilized enzymeTOYO JOZO KK·Filed 1985·Granted Feb 23, 1988·26 cites·12 claims
- 2562US5227412ABiodegradable and resorbable surgical material and process for preparation of the sameBIOMATERIALS UNIVERSE INC·Filed 1992·Granted Jul 13, 1993·56 cites·4 claims
- 2656US6391055B1Artificial corneaMENICON CO LTD·Filed 1997·Granted May 21, 2002·77 cites·18 claims
- 2754US4878907ASynthetic vascular prosthesisUBE NITTO KASEI CO·Filed 1987·Granted Nov 7, 1989·31 cites·7 claims
- 2854US4781926ATransdermal therapeutic compositionBIOMATERIALS UNIVERSE INC·Filed 1986·Granted Nov 1, 1988·17 cites·7 claims
- 2954US2008176206A1Cardiovascular tissue culture substrateSHINOKA TOSHIHARU·Filed 2007·Application pending·0 cites
- 3050US6846330B2Artificial dura mater and process for producing dura materGUNZE KK·Filed 2002·Granted Jan 25, 2005·0 cites·9 claims
- 3150US5800545AArtificial hair for implantation and process for producing the sameFiled 1996·Granted Sep 1, 1998·29 cites·11 claims
- 3249US8496714B2Base material for revascularizationMATSUMURA GOKI·Filed 2009·Granted Jul 30, 2013·0 cites·7 claims
- 3347US8889171B2Tissue regeneration substrateIKADA YOSHITO·Filed 2006·Granted Nov 18, 2014·0 cites·5 claims
- 3443US6514291B1Artificial dura mater and process for producing dura materGUNZE KK·Filed 1998·Granted Feb 4, 2003·17 cites·17 claims
- 3543US2010221835A1Method for cartilage tissue regeneration via simulated microgravity culture using scaffoldsNAT INST OF ADVANCED IND SCIEN·Filed 2006·Application pending·0 cites
- 3640US5171775AExpanding-contracting hydrogel composite and process for preparation thereofDOW CORNING·Filed 1989·Granted Dec 15, 1992·7 cites·4 claims
- 3740US2011038911A1Prosthetic material for living organGUNZE KK·Filed 2008·Application pending·0 cites
- 3839US8703627B2Antiadhesive materialMATSUDA SHOJIRO·Filed 2002·Granted Apr 22, 2014·2 cites·20 claims
- 3939US5085632ACatheter and method for the manufacture thereofNIPPON MEDICAL SUPPLY·Filed 1990·Granted Feb 4, 1992·33 cites·5 claims
- 4035US5298243AColony stimulating factor-gelatin conjugateDENKI KAGAKU KOGYO KK·Filed 1989·Granted Mar 29, 1994·3 cites·4 claims
- 4134US2004185085A1Base material for tissue regeneration, implant material, and method of producing implant materialJAPAN TISSUE ENGINEERING CO LD·Filed 2004·Application pending·0 cites
- 4229US5609881ABio-degradable/absorbable barrier membraneG C DENTAL IND CORP·Filed 1995·Granted Mar 11, 1997·2 cites·4 claims
- 4327US5486606ACellulosic polymer, blood-treating device, and process for producing the sameTEIJIN LTD·Filed 1993·Granted Jan 23, 1996·1 cites·4 claims
- 4421US4999110ARegenerated cellulose membrane and processes for preparation thereofASAHI CHEMICAL IND·Filed 1990·Granted Mar 12, 1991·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →