Patents/Inventors

Yuki Tsutsumi

ItamiJP3 patents

3 Patents

US125395442026
Boring Tool and Cutting Insert
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites
USD10161132024
Cutting Tool
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites
USD10153932024
Cutting Tool
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites