Patents/Inventors

Yasuhiko Okita

ItamiJP2 patents

3 Patents

US123438032025
Retaining Member and Cutting Tool
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites
USD10797732025
Cutting Tool
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites
USD10788082025
Cutting Tool
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites