Inventor · disambiguated record
So Nakayama
Also filed as: NAKAYAMA SO
3 granted patents·1 citations·filing 2013–2023
47Inventor score
Top patents by PatentIndex Score
3 records- 0175US9789533B2Sand for casting mold, manufacturing method for sand casting-mold, and core for metal castingSINTOKOGIO LTD·Filed 2013·Granted Oct 17, 2017·1 cites·19 claims
- 0260US12420455B2Mold deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·6 claims
- 0342US10099278B2Mold-making device and mold-making methodSHINTOKOGIO LTD·Filed 2014·Granted Oct 16, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →