Inventor · disambiguated record
Yoshihiko Nakao
Also filed as: NAKAO YOSHIHIKO
6 granted patents·0 citations·filing 2017–2023
63Inventor score
Files withSUMITOMO METAL MINING CO6
Top patents by PatentIndex Score
6 records- 0162US12099014B2Bubble measurement deviceSUMITOMO METAL MINING CO·Filed 2022·Granted Sep 24, 2024·0 cites·15 claims
- 0259US12465899B2Slurry processing apparatus, microbubble generation equipment, and slurry processing methodSUMITOMO METAL MINING CO·Filed 2021·Granted Nov 11, 2025·0 cites·7 claims
- 0359US12203836B2Bubble measurement device and bubble measurement methodSUMITOMO METAL MINING CO·Filed 2023·Granted Jan 21, 2025·0 cites·6 claims
- 0456US10689262B2Method for producing nickel-containing hydroxideSUMITOMO METAL MINING CO·Filed 2017·Granted Jun 23, 2020·0 cites·3 claims
- 0551US10781531B2Method for producing nickel-containing hydroxideSUMITOMO METAL MINING CO·Filed 2017·Granted Sep 22, 2020·0 cites·3 claims
- 0639US11063258B2Method for producing nickel-containing hydroxideSUMITOMO METAL MINING CO·Filed 2017·Granted Jul 13, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →