Inventor · disambiguated record
Kouji Hayashi
Also filed as: HAYASHI KOUJI
10 granted patents·1 pending application·81 citations·filing 1974–2025
89Inventor score
Files withMITSUBISHI TANABE PHARMA CORP7ISHIHARA MINING & CHEMICAL CO2DAINIPPON PHARMACEUTICAL CO1ISHIHARA SANGYO KAISHA1
Top patents by PatentIndex Score
11 records- 0196US11241416B2Edaravone suspension for oral administrationMITSUBISHI TANABE PHARMA CORP·Filed 2021·Granted Feb 8, 2022·9 cites·20 claims
- 0296US10987341B2Edaravone suspension for oral administrationMITSUBISHI TANABE PHARMA CORP·Filed 2020·Granted Apr 27, 2021·11 cites·25 claims
- 0394US11478450B2Edaravone suspension for oral administrationMITSUBISHI TANABE PHARMA CORP·Filed 2021·Granted Oct 25, 2022·5 cites·20 claims
- 0493US11957660B2Edaravone suspension for oral administrationMITSUBISHI TANABE PHARMA CORP·Filed 2022·Granted Apr 16, 2024·2 cites·20 claims
- 0592US11826352B2Edaravone suspension for oral administrationMITSUBISHI TANABE PHARMA CORP·Filed 2021·Granted Nov 28, 2023·2 cites·24 claims
- 0689US4546191ATrifluoromethyl-2-pyridinone or pyridinthione compounds and process for the preparation of the sameISHIHARA MINING & CHEMICAL CO·Filed 1980·Granted Oct 8, 1985·21 cites·2 claims
- 0781US12285409B2Edaravone suspension for oral administrationMITSUBISHI TANABE PHARMA CORP·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 0876US3985875Aω-(N-acylamino)alkylphosphoryl ethanolamines, pharmaceutical compositions containing them, and their usesDAINIPPON PHARMACEUTICAL CO·Filed 1974·Granted Oct 12, 1976·9 cites·24 claims
- 0973US4620868AN-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3[halo-substituted ethenyl (or propenyl)]-2-thiophenesulfonamides useful as herbicidesISHIHARA MINING & CHEMICAL CO·Filed 1984·Granted Nov 4, 1986·8 cites·12 claims
- 1071US2025235430A1Edaravone suspension for oral administrationMITSUBISHI TANABE PHARMA CORP·Filed 2025·Application pending·0 cites
- 1169US4744814AN-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-trifluoromethylpyridine-2-sulfonamide or salts thereof, herbicidal composition containing the sameISHIHARA SANGYO KAISHA·Filed 1985·Granted May 17, 1988·14 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →