Inventor · disambiguated record
Hiroyoshi Hidaka
Also filed as: HIDAKA HIROYOSHI
24 granted patents·4 pending applications·587 citations·filing 1975–2019
96Inventor score
Files withHIDAKA HIROYOSHI10ASAHI CHEMICAL IND8NIPPON SHINYAKU CO LTD3BANYU PHARMA CO LTD2D WESTERN THERAPEUTICS INST INC1
Top patents by PatentIndex Score
28 records- 0197US4678783ASubstituted isoquinolinesulfonyl compoundsASAHI CHEMICAL IND·Filed 1985·Granted Jul 7, 1987·126 cites·19 claims
- 0297US4456757AIsoquinolinesulfonyl derivatives and process for the preparation thereofASAHI CHEMICAL IND·Filed 1982·Granted Jun 26, 1984·61 cites·9 claims
- 0395US4525589AIsoquinolinesulfonyl derivativesASAHI CHEMICAL IND·Filed 1984·Granted Jun 25, 1985·39 cites·8 claims
- 0491US6403607B1Sulfonamide derivatives and drugs containing the same as the active ingredientHIDAKA HIROYOSHI·Filed 1999·Granted Jun 11, 2002·102 cites·8 claims
- 0591US4709032AIsoquinolinesulfonamide derivativesASAHI CHEMICAL IND·Filed 1986·Granted Nov 24, 1987·56 cites·8 claims
- 0686US6153608AIsoquinoline derivatives and drugsNIPPON SHINYAKU CO LTD·Filed 1997·Granted Nov 28, 2000·48 cites·16 claims
- 0783US4560755AIsoquinolinesulfonyl derivatives which possess a relaxatory actionASAHI CHEMICAL IND·Filed 1984·Granted Dec 24, 1985·11 cites·8 claims
- 0881US4798897AIsoquinoline derivativesASAHI CHEMICAL IND·Filed 1987·Granted Jan 17, 1989·43 cites·13 claims
- 0977US4510307A6-Quinazolinesulfonyl derivatives and process for preparation thereofASAHI CHEMICAL IND·Filed 1981·Granted Apr 9, 1985·11 cites·74 claims
- 1076US4634770AIsoquinolinesulfonamide derivativesASAHI CHEMICAL IND·Filed 1983·Granted Jan 6, 1987·13 cites·11 claims
- 1176US4069254Aω-(Arylsulfonamido)-alkylamineBANYU PHARMA CO LTD·Filed 1975·Granted Jan 17, 1978·8 cites·9 claims
- 1272US7858615B2(S)-(-)-1-(4-fluoroisoquinolin-5-Yl)Sulfonyl-2-methyl-1,4-homopiperazine hydrochloride dihydrateKOWA CO·Filed 2005·Granted Dec 28, 2010·1 cites·10 claims
- 1372US5216150ADerivatives of isoquinoline (and naphthalene) sulfonamidesHIDAKA HIROYOSHI·Filed 1991·Granted Jun 1, 1993·16 cites·1 claims
- 1471US5245034ACompound having vessel smooth muscle relaxation activityHIDAKA KIROYOSHI·Filed 1992·Granted Sep 14, 1993·16 cites·2 claims
- 1568US5244895AAnti-ulcer agentHIDAKA HIROYOSHI·Filed 1992·Granted Sep 14, 1993·11 cites·10 claims
- 1665US8883792B2Substituted isoquinoline derivativeHIDAKA HIROYOSHI·Filed 2011·Granted Nov 11, 2014·1 cites·11 claims
- 1762US5972976AAminostilbazole derivative and medicineNIPPON SHINYAKU CO LTD·Filed 1995·Granted Oct 26, 1999·10 cites·21 claims
- 1862US4421754ASyndonimine derivatives, process for production thereof, and use thereofHIDAKA HIROYOSHI·Filed 1982·Granted Dec 20, 1983·5 cites·8 claims
- 1953US4430342AN-Acyl-3-[4-(benzoylalkyl)piperazin-1-yl]-sydnonimine compound, process for prodction thereof, and use thereofHIDAKA HIROYOSH·Filed 1982·Granted Feb 7, 1984·4 cites·8 claims
- 2053US2008064681A1Therapeutic agent for treating glaucomaHIDAKA HIROYOSHI·Filed 2006·Application pending·0 cites
- 2151US2006128762A1Medicinal composition and method for treating malignant tumor and utilization thereofNIPPON SHINYAKU CO LTD·Filed 2003·Application pending·0 cites
- 2246US4125730APreparation of -aminoalkanoic acid arylamidesBANYU PHARMA CO LTD·Filed 1975·Granted Nov 14, 1978·2 cites·3 claims
- 2344US11427546B2Form of isoquinoline sulfonamideD WESTERN THERAPEUTICS INST INC·Filed 2019·Granted Aug 30, 2022·0 cites·6 claims
- 2443US2007088021A14-haloisoquinoline derivative and drug containing the sameHIDAKA HIROYOSHI·Filed 2006·Application pending·0 cites
- 2542US2009306053A1Highly selective rho-kinase inhibitorHIDAKA HIROYOSHI·Filed 2006·Application pending·0 cites
- 2634US8951997B2Substituted isoquinoline derivativeHIDAKA HIROYOSHI·Filed 2010·Granted Feb 10, 2015·0 cites·14 claims
- 2732US6143763ACarbostyril derivativesWESTERN THERAPEUTICS INST D·Filed 1996·Granted Nov 7, 2000·3 cites·41 claims
- 2827US5059692ANovel compounds exhibiting a vasodilating activity and inhibitory activity for platelet aggregationHIDAKA HIROYOSHI·Filed 1990·Granted Oct 22, 1991·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Hiroyoshi Hidaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →