Inventor · disambiguated record
Akifumi Yamada
Also filed as: YAMADA AKIFUMI
4 granted patents·1 pending application·82 citations·filing 1992–2022
77Inventor score
Files withNAGAOKA UNIVERSITY OF TECHNOLOGY1NIPPON FILCON KK1TAKIGEN MFG CO1TOMEI TSUSIN KOGYO CO LTD1TOYOTA MOTOR CO LTD1
Top patents by PatentIndex Score
5 records- 0187US7178292B2Dual-opening mechanism of doorTAKIGEN MFG CO·Filed 2004·Granted Feb 20, 2007·52 cites·4 claims
- 0279US7972743B2Membrane electrode assembly, method for producing the same, and solid state polymer fuel cellNAGAOKA UNIVERSITY OF TECHNOLOGY·Filed 2005·Granted Jul 5, 2011·7 cites·17 claims
- 0351US2023252763A1Model generation method, model generation device, and inference deviceTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 0449US5273631AMethod for continuously determining concentration of chloride ions and bromide ions contained in serumNIPPON FILCON KK·Filed 1992·Granted Dec 28, 1993·20 cites·6 claims
- 0535US7371086B2Anti-unplugging unit and transmission cordTOMEI TSUSIN KOGYO CO LTD·Filed 2006·Granted May 13, 2008·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →