Inventor · disambiguated record
Takahiro Kumagai
Also filed as: KUMAGAI TAKAHIRO
10 granted patents·6 pending applications·10 citations·filing 2001–2023
79Inventor score
Top patents by PatentIndex Score
16 records- 0182US11041872B2Automatic analysis deviceHITACHI HIGH TECH CORP·Filed 2017·Granted Jun 22, 2021·2 cites·7 claims
- 0262US10118098B2Program product and systemSQUARE ENIX CO LTD·Filed 2016·Granted Nov 6, 2018·2 cites·14 claims
- 0362US2025334601A1Automatic analysis deviceHITACHI HIGH TECH CORP·Filed 2023·Application pending·0 cites
- 0461US2025091052A1Evaporation prevention mechanism, specimen storage mechanism, and specimen storage and transport deviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 0560US12410827B2Joint structure, method for designing joint structure, and method for manufacturing joint structureMAZDA MOTOR·Filed 2022·Granted Sep 9, 2025·0 cites·17 claims
- 0658US11933804B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2019·Granted Mar 19, 2024·0 cites·12 claims
- 0757US12385935B2Electrolyte analyzerHITACHI HIGH TECH CORP·Filed 2021·Granted Aug 12, 2025·0 cites·7 claims
- 0856US2025085305A1Automatic Analyzing Device and Reagent Management Method in Automatic Analyzing DeviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 0956US2024425350A1Automatic analyzer and water supply tank for automatic analyzerHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 1054US12478930B2Electrolyte analysis apparatusHITACHI HIGH TECH CORP·Filed 2020·Granted Nov 25, 2025·0 cites·14 claims
- 1152US12044692B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2019·Granted Jul 23, 2024·0 cites·5 claims
- 1251US2023032886A1Electrolyte analysis apparatusHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 1350US11885824B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2020·Granted Jan 30, 2024·0 cites·7 claims
- 1449US6598453B2Tooth rolling flat dies and method for forming teethNACHI FUJIKOSHI CORP·Filed 2001·Granted Jul 29, 2003·6 cites·10 claims
- 1549US2023251279A1Automatic AnalyzerHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 1645US11474119B2Automatic analysis deviceHITACHI HIGH TECH CORP·Filed 2018·Granted Oct 18, 2022·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →