Inventor · disambiguated record
Yataro Ichikawa
Also filed as: ICHIKAWA YATARO
48 granted patents·1,078 citations·filing 1973–2000
98Inventor score
Top patents by PatentIndex Score
48 records- 0194US4902614AMonoclonal antibody to human protein CTEIJIN LTD·Filed 1985·Granted Feb 20, 1990·210 cites·4 claims
- 0293US6270118B1Slip prevention apparatus and vehicle equipped with the apparatusFiled 1999·Granted Aug 7, 2001·60 cites·20 claims
- 0393US4935496AMouse-human chimaeric immunoglobulin heavy chain specific for the call antigenTEIJIN LTD·Filed 1985·Granted Jun 19, 1990·138 cites·1 claims
- 0492US5075236AMethod of detecting kawasaki disease using anti-tumor necrosis antibodyTEIJIN LTD·Filed 1988·Granted Dec 24, 1991·121 cites·5 claims
- 0591US4855237ADouble-stranded DNA having sequences complementary to a single-stranded DNA and derived from a bean golden mosaic virusTEIJIN LTD·Filed 1984·Granted Aug 8, 1989·123 cites·10 claims
- 0691US3968172AProcess for the preparation of 2,4,6-trimethylphenolTEIJIN LTD·Filed 1973·Granted Jul 6, 1976·31 cites·20 claims
- 0789US4151204AProcess for preparing amino alcoholsTEIJIN LTD·Filed 1977·Granted Apr 24, 1979·22 cites·5 claims
- 0887US3978092AProcess for the preparation of unsaturated carbonyl compoundsTEIJIN LTD·Filed 1974·Granted Aug 31, 1976·20 cites·13 claims
- 0985US4110403AProcess for preparing β,γ-unsaturated aldehydesTEIJIN LTD·Filed 1975·Granted Aug 29, 1978·19 cites·19 claims
- 1083US4902334ARegulation of plant metabolism by alpha, beta-or beta, gamma-unsaturated carboxylic acids or derivatives thereofTEIJIN LTD·Filed 1984·Granted Feb 20, 1990·17 cites·25 claims
- 1180US5028420AMuteins of tumor necrosis factorTEIJIN LTD·Filed 1988·Granted Jul 2, 1991·32 cites·4 claims
- 1280US4814278ACulture apparatus and methodTEIJIN LTD·Filed 1987·Granted Mar 21, 1989·29 cites·15 claims
- 1380US4209644AAllyl acetyl derivatives of β, γ-unsaturated aldehydeTEIJIN LTD·Filed 1977·Granted Jun 24, 1980·13 cites·5 claims
- 1480US4116955AInclusion complex compound, process for its production, and method for its useTEIJIN LTD·Filed 1977·Granted Sep 26, 1978·13 cites·11 claims
- 1575US4303664ANovel penicillin derivatives containing a coumarin nucleus and medicines containing the sameTEIJIN LTD·Filed 1978·Granted Dec 1, 1981·9 cites·6 claims
- 1675US4100180AProcess for hydrogenating unsaturated aldehydes to unsaturated alcoholsTEIJIN LTD·Filed 1975·Granted Jul 11, 1978·21 cites·5 claims
- 1774US5262309ATerminal modifications of tumor necrosis factorTEIJIN LTD·Filed 1989·Granted Nov 16, 1993·32 cites·7 claims
- 1870US4145366AProcess for isomerizing one of the geometric isomers of an α,β-unsaturated aldehyde to its corresponding other geometric isomerTEIJIN LTD·Filed 1977·Granted Mar 20, 1979·8 cites·16 claims
- 1969US3957887AProcess for preparing trimethylhydroquinoneTEIJIN LTD·Filed 1973·Granted May 18, 1976·8 cites·8 claims
- 2065US7033547B1Exhaust gas treating apparatus and vehicle equipped with the apparatusICHIKAWA YATARO·Filed 2000·Granted Apr 25, 2006·14 cites·20 claims
- 2161US4096186AProcess for racemizing optically active amino compoundsTEIJIN LTD·Filed 1975·Granted Jun 20, 1978·13 cites·8 claims
- 2260US5187067AImmunological determination of free human protein S and C4bp-protein S complexTEIJIN LTD·Filed 1991·Granted Feb 16, 1993·19 cites·14 claims
- 2358US5369038AMethod for immunological assay of free lipoprotein associated coagulation inhibitor (LACI) and kit thereforTEIJIN LTD·Filed 1992·Granted Nov 29, 1994·22 cites·11 claims
- 2458US4786719ADNA sequenceTEIJIN LTD·Filed 1985·Granted Nov 22, 1988·12 cites·4 claims
- 2556US4812163APhenoxyacetic acids and herbicides comprising them as active ingredientsTEIJIN LTD·Filed 1988·Granted Mar 14, 1989·4 cites·11 claims
- 2656US3983159AProcess for producing biphenylpolycarboxylic acid esterTEIJIN LTD·Filed 1974·Granted Sep 28, 1976·4 cites·8 claims
- 2753US5101024AHuman immunoglobulin and enhancer gene fragmentsTEIJIN LTD·Filed 1989·Granted Mar 31, 1992·11 cites·21 claims
- 2852US5180676AMethod of cultivating animal or plant cellsTEIJIN LTD·Filed 1991·Granted Jan 19, 1993·14 cites·17 claims
- 2952US4668782AAnhydrous crystalline or crystalline hemihydrate monohydrate or trihydrate of cephalosporin derivativeTEIJIN LTD·Filed 1985·Granted May 26, 1987·3 cites·1 claims
- 3051US4153630AInclusion compounds, process for preparation thereof, and process for separating isomers using the inclusion compoundsTEIJIN LTD·Filed 1976·Granted May 8, 1979·3 cites·13 claims
- 3150US4845264APhenoxycarboxylic acid and herbicide comprising it as active ingredientTEIJIN LTD·Filed 1988·Granted Jul 4, 1989·4 cites·20 claims
- 3249US3975441AProcess for recovering purified 4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadiene-1-oneTEIJIN LTD·Filed 1974·Granted Aug 17, 1976·3 cites·4 claims
- 3344US4138553A3-Methylene cephalosporanic acid derivatives and process for preparation thereofTEIJIN LTD·Filed 1977·Granted Feb 6, 1979·6 cites·13 claims
- 3443US4685952ABenzoylaminoalkylenephosphonic acids or esters thereof, herbicidal compositions containing same and their herbicidal useTEIJIN LTD·Filed 1986·Granted Aug 11, 1987·2 cites·8 claims
- 3542US4755209ACertain herbicidal 2-pyridyloxy(or phenoxy)-phenoxy-lower alkanoylaminomethylene-phosphonil acids or esters thereofTEIJIN LTD·Filed 1986·Granted Jul 5, 1988·2 cites·8 claims
- 3639US4846877APlant growth promoter and method of plant growth promotionTEIJIN LTD·Filed 1987·Granted Jul 11, 1989·1 cites·2 claims
- 3739US4164518AProcess for producing diphenylsTEIJIN LTD·Filed 1977·Granted Aug 14, 1979·1 cites·6 claims
- 3837US4838923AOrgano-phosphorus compound and herbicide comprising it as active ingredientTEIJIN LTD·Filed 1987·Granted Jun 13, 1989·1 cites·8 claims
- 3936US3963787AProcess for producing diphenylsTEIJIN LTD·Filed 1973·Granted Jun 15, 1976·1 cites·4 claims
- 4035US5576193AProtein having human plasmin inhibiting activityTEIJIN LTD·Filed 1995·Granted Nov 19, 1996·1 cites·7 claims
- 4134US4789636ADouble-stranded DNA having sequences complementary to a single-stranded DNA and derived from mungbean yellow mosaic virusTEIJIN LTD·Filed 1984·Granted Dec 6, 1988·3 cites·14 claims
- 4233US4772314APlant growth promoter and method of plant growth promotionTEIJIN LTD·Filed 1986·Granted Sep 20, 1988·0 cites·2 claims
- 4333US3966818ANovel process for preparation of 4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadiene-1-oneTEIJIN LTD·Filed 1973·Granted Jun 29, 1976·3 cites·22 claims
- 4431US5534255AMonoclonal antibody specific to human α2 -plasmin inhibitorTEIJIN LTD·Filed 1991·Granted Jul 9, 1996·2 cites·6 claims
- 4531US5463025AProtein having human plasmin inhibiting activityTEIJIN LTD·Filed 1994·Granted Oct 31, 1995·0 cites·7 claims
- 4631US3989706AProcess for the preparation of pyridinesTEIJIN LTD·Filed 1974·Granted Nov 2, 1976·3 cites·8 claims
- 4730US5221738AcDNA and genomic DNA encoding the amino acid sequence of human α2 -plasmin inhibitionTEIJIN LTD·Filed 1991·Granted Jun 22, 1993·0 cites·7 claims
- 4827US4082804AProcess for preparing 2-amino-1-butanol by reaction of the tartarate with an alkaline earth metal compoundTEIJIN LTD·Filed 1976·Granted Apr 4, 1978·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →