Inventor · disambiguated record
Kiyomasa Koukami
Also filed as: KOUKAMI KIYOMASA
2 granted patents·1 pending application·0 citations·filing 2021–2023
22Inventor score
Files withSUMITOMO HEAVY INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0158US11998969B2Forming systemSUMITOMO HEAVY INDUSTRIES·Filed 2022·Granted Jun 4, 2024·0 cites·8 claims
- 0249US2024051007A1Forming system, electric heating system, electrode, forming device, and support deviceSUMITOMO HEAVY INDUSTRIES·Filed 2023·Application pending·0 cites
- 0347US11752536B2Expansion forming apparatusSUMITOMO HEAVY INDUSTRIES·Filed 2021·Granted Sep 12, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →