Inventor · disambiguated record
Ryuta Ohsuka
Also filed as: OHSUKA Ryuta
3 granted patents·2 citations·filing 2018–2021
50Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0187US12144122B2Method of manufacturing printed circuit boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Nov 12, 2024·2 cites·6 claims
- 0257US12371798B2Regenerating method of removal liquid and regenerated removal liquid preliminarySUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Granted Jul 29, 2025·0 cites·3 claims
- 0347US11013124B2Printed circuit board and method of manufacturing printed circuit boardSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted May 18, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →