Inventor · disambiguated record
Masayuki Muroi
Also filed as: MUROI MASAYUKI
15 granted patents·5 pending applications·83 citations·filing 1978–2023
91Inventor score
Top patents by PatentIndex Score
20 records- 0184US4421687AMacbecin derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1982·Granted Dec 20, 1983·21 cites·5 claims
- 0281US11342579B2All-solid-state lithium ion secondary battery having moisture-proof layer containing polymer compound and metal compound particlesTDK CORP·Filed 2018·Granted May 24, 2022·1 cites·13 claims
- 0380US4421688AMacbecin derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1982·Granted Dec 20, 1983·24 cites·7 claims
- 0468US2025279486A1All-solid-state secondary batteryTDK CORP·Filed 2023·Application pending·0 cites
- 0566US2025167286A1All-solid-state batteryTDK CORP·Filed 2022·Application pending·0 cites
- 0666US2025167296A1All-solid-state batteryTDK CORP·Filed 2022·Application pending·0 cites
- 0758US4935543APhysiologically active substance tan-931, its derivatives, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Jun 19, 1990·7 cites·16 claims
- 0854US4540517AAntibiotic TAN-420TAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Sep 10, 1985·13 cites·6 claims
- 0949US11588173B2All-solid-state lithium ion secondary battery having fluorine and carbon-containing liquid repellent film and mounted bodyTDK CORP·Filed 2018·Granted Feb 21, 2023·0 cites·8 claims
- 1049US5147860ATan-1120, its derivatives, production and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Sep 15, 1992·5 cites·3 claims
- 1144US4292309AAntibiotics C-14482 B1, B2 and B3TAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Sep 29, 1981·3 cites·5 claims
- 1244US2020067133A1All-solid-state lithium ion secondary batteryTDK CORP·Filed 2018·Application pending·0 cites
- 1344US2020028215A1All-solid-state lithium ion secondary batteryTDK CORP·Filed 2018·Application pending·0 cites
- 1443US4512975AMacbecin derivatives and their productionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Apr 23, 1985·2 cites·1 claims
- 1540US4963581ANaphthopyran derivatives and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Oct 16, 1990·2 cites·11 claims
- 1640US4298600AAntibiotic C-14482 A1 and method for producing sameTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted Nov 3, 1981·2 cites·2 claims
- 1739US4803275A2-oxo-5-methyl-6-[4-heptene]-2H-pyrano[3,2-c]pyridineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Feb 7, 1989·1 cites·8 claims
- 1835US4373028ACulture of Nocardia ATCC 31309TAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Feb 8, 1983·1 cites·1 claims
- 1933US5013757APhysiologically active substance Tan-931, its derivatives, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted May 7, 1991·1 cites·14 claims
- 2030US5196564APhysiologically active substance TAN-931, its derivatives, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Mar 23, 1993·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →