Inventor · disambiguated record
Takumi Yamauchi
Also filed as: YAMAUCHI TAKUMI
12 granted patents·5 pending applications·51 citations·filing 1999–2022
86Inventor score
Top patents by PatentIndex Score
17 records- 0189US7415860B2Method and apparatus for pressing sheet materialDENSO CORP·Filed 2005·Granted Aug 26, 2008·14 cites·12 claims
- 0283US11592114B2Fluid handling device and fluid handling systemENPLAS CORP·Filed 2022·Granted Feb 28, 2023·1 cites·5 claims
- 0378US6325141B2TubeDENSO CORP·Filed 2001·Granted Dec 4, 2001·23 cites·6 claims
- 0465US11566727B2Fluid handling device and manufacturing method of fluid handling deviceENPLAS CORP·Filed 2021·Granted Jan 31, 2023·0 cites·4 claims
- 0563US6904677B2Method of manufacturing tube and apparatus for manufacturing the sameDENSO CORP·Filed 2003·Granted Jun 14, 2005·8 cites·20 claims
- 0658US11623217B2Liquid handling device and liquid handling methodENPLAS CORP·Filed 2021·Granted Apr 11, 2023·0 cites·5 claims
- 0756US2021299652A1Liquid handling device and liquid handling methodENPLAS CORP·Filed 2021·Application pending·0 cites
- 0855US11471883B2Fluid chip, fluid device, and method for manufacturing sameENPLAS CORP·Filed 2018·Granted Oct 18, 2022·0 cites·20 claims
- 0951US2022105506A1Fluid-handling system and cartridgeENPLAS CORP·Filed 2020·Application pending·0 cites
- 1048US11738348B2Fluid handling deviceENPLAS CORP·Filed 2019·Granted Aug 29, 2023·0 cites·2 claims
- 1146US2020353471A1Cartridge and fluid handling system including sameENPLAS CORP·Filed 2019·Application pending·0 cites
- 1245US7086153B2Method and apparatus for manufacturing heat exchanger tubeDENSO CORP·Filed 2004·Granted Aug 8, 2006·2 cites·8 claims
- 1344US11712695B2Fluid handling device and fluid handling systemENPLAS CORP·Filed 2019·Granted Aug 1, 2023·0 cites·5 claims
- 1443US2020024123A1Liquid handling apparatusENPLAS CORP·Filed 2018·Application pending·0 cites
- 1541US11541389B2Fluid handling device and fluid handling systemENPLAS CORP·Filed 2019·Granted Jan 3, 2023·0 cites·6 claims
- 1640US2007029073A1Production method of offset-shaped fins, fins, and method and apparatus for changing pitch of finsDENSO CORP·Filed 2006·Application pending·0 cites
- 1732US6119568APiercing apparatusDENSO CORP·Filed 1999·Granted Sep 19, 2000·3 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →