Inventor · disambiguated record
Takahumi Oba
Also filed as: OBA Takahumi
1 granted patent·3 pending applications·0 citations·filing 2015–2016
6Inventor score
Files withSINTOKOGIO LTD4
Top patents by PatentIndex Score
4 records- 0138US10773224B2Continuous mixing apparatus, system, and continuous mixing method for powder/granular material and viscous liquidSINTOKOGIO LTD·Filed 2016·Granted Sep 15, 2020·0 cites·20 claims
- 0236US2018280990A1Molding sand reclamation method and reclamation systemSINTOKOGIO LTD·Filed 2016·Application pending·0 cites
- 0335US2018133719A1Molding sand reclamation method and reclamation equipmentSINTOKOGIO LTD·Filed 2016·Application pending·0 cites
- 0422US2018369900A1Cast-iron casting, method for manufacturing cast-iron casting, and equipment for manufacturing cast-iron castingSINTOKOGIO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →