Inventor
YONEYAMA TOMOAKI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “YONEYAMA TOMOAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO METAL MINING CO
6 patentsUS10220446B2Mar 5, 2019
Method for producing nickel powder
SUMITOMO METAL MINING CO2 citations71
US9700942B2Jul 11, 2017
Method for producing seed crystals used for producing hydrogen-reduced nickel powder
SUMITOMO METAL MINING CO1 citations50
US10125408B2Nov 13, 2018
Method for manufacturing nickel and cobalt mixed sulfide and nickel oxide ore hydrometallurgical method
SUMITOMO METAL MINING CO0 citations48
US10766072B2Sep 8, 2020
Method for producing high density nickel powder
SUMITOMO METAL MINING CO0 citations39
US10549351B2Feb 4, 2020
Method for producing nickel powder
SUMITOMO METAL MINING CO0 citations39
US10500644B2Dec 10, 2019
Method for producing nickel powder having low carbon concentration and low sulfur concentration
SUMITOMO METAL MINING CO0 citations39
KOCHI UNIV NATIONAL UNIV CORPORATION
4 patentsUS10118224B2Nov 6, 2018
Method for producing nickel powder
KOCHI UNIV NATIONAL UNIV CORPORATION3 citations69
US10471514B2Nov 12, 2019
Method for producing nickel powder
KOCHI UNIV NATIONAL UNIV CORPORATION0 citations48
US10092955B2Oct 9, 2018
Method for producing nickel powder
KOCHI UNIV NATIONAL UNIV CORPORATION0 citations48
US10434577B2Oct 8, 2019
Method for producing nickel powder
KOCHI UNIV NATIONAL UNIV CORPORATION0 citations37