Inventor · disambiguated record
Toshiji Igarashi
Also filed as: IGARASHI TOSHIJI · NAKAJIMA YOSHIKAGE
17 granted patents·192 citations·filing 1976–1986
94Inventor score
Files withEISAI CO LTD17
Top patents by PatentIndex Score
17 records- 0192US4064235ADopamine derivative compounds, preparation thereof and medicine containing sameEISAI CO LTD·Filed 1976·Granted Dec 20, 1977·69 cites·14 claims
- 0290US4426383ATheophylline and theobromine derivativesEISAI CO LTD·Filed 1981·Granted Jan 17, 1984·24 cites·15 claims
- 0387US4350705ACyclohexane derivatives, process for preparation thereof and medicines containing these cyclohexane derivativesEISAI CO LTD·Filed 1980·Granted Sep 21, 1982·17 cites·21 claims
- 0483US4325974Aβ, γ-Dihydropolyprenyl alcohol and hypotensive pharmaceutical composition containing sameEISAI CO LTD·Filed 1979·Granted Apr 20, 1982·14 cites·11 claims
- 0582US4456603APolyprenylcarboxylic acid amides useful for treating liver dysfunctionEISAI CO LTD·Filed 1980·Granted Jun 26, 1984·12 cites·10 claims
- 0682US4175139AHypertension treating agent containing polyprenyl alcoholEISAI CO LTD·Filed 1978·Granted Nov 20, 1979·14 cites·15 claims
- 0770US4421763ACyclohexane derivatives, process for preparation thereof and medicines containing these cyclohexane derivativesEISAI CO LTD·Filed 1982·Granted Dec 20, 1983·8 cites·11 claims
- 0860US4107193APolyprenyl carboxylic acid compoundEISAI CO LTD·Filed 1977·Granted Aug 15, 1978·6 cites·18 claims
- 0957US4199587AMethod of treating hypertension with polyprenyl alcohol esterEISAI CO LTD·Filed 1979·Granted Apr 22, 1980·4 cites·16 claims
- 1056US4130659APolyprenyl carboxylic acid compound and hypotensive agent containing it as active ingredientEISAI CO LTD·Filed 1978·Granted Dec 19, 1978·4 cites·10 claims
- 1152US4088778AMethod for the treatment of hypertensionEISAI CO LTD·Filed 1976·Granted May 9, 1978·10 cites·5 claims
- 1249US4650798AAntiarrhythmic 2,2-dialkyl-1-(aminoalkyl)-spiro[chroman-4,4'-imidazolidine]-2',5'-dionesEISAI CO LTD·Filed 1985·Granted Mar 17, 1987·6 cites·11 claims
- 1345US4481217Aα,β-Dihydropolyprenyl derivatives useful in treating hepatitisEISAI CO LTD·Filed 1981·Granted Nov 6, 1984·2 cites·2 claims
- 1440US4571408Aα,β-Dihydropolyprenyl derivatives for treating hepatitisEISAI CO LTD·Filed 1983·Granted Feb 18, 1986·1 cites·14 claims
- 1535US4639450APolyprenylcarboxylic acid morpholides and pharmaceutical compositionsEISAI CO LTD·Filed 1984·Granted Jan 27, 1987·0 cites·4 claims
- 1634US4707477ATreating and preventing agent for ischemic cardiac disease and arrhythmiaEISAI CO LTD·Filed 1986·Granted Nov 17, 1987·1 cites·3 claims
- 1729US4113870AMethod for treatment of hypertensionEISAI CO LTD·Filed 1977·Granted Sep 12, 1978·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →