Inventor
NAKAO YOSHIHIKO
JP6 patents
Patents
6 patentsUS12465899B2Nov 11, 2025
Slurry processing apparatus, microbubble generation equipment, and slurry processing method
SUMITOMO METAL MINING CO0 citations48
US12099014B2Sep 24, 2024
Bubble measurement device
SUMITOMO METAL MINING CO0 citations48
US10781531B2Sep 22, 2020
Method for producing nickel-containing hydroxide
SUMITOMO METAL MINING CO0 citations47
US10689262B2Jun 23, 2020
Method for producing nickel-containing hydroxide
SUMITOMO METAL MINING CO0 citations47
US11063258B2Jul 13, 2021
Method for producing nickel-containing hydroxide
SUMITOMO METAL MINING CO0 citations46
US12203836B2Jan 21, 2025
Bubble measurement device and bubble measurement method
SUMITOMO METAL MINING CO0 citations45