Inventor
TSUJIMOTO SHOTA
JP12 patents
Patents
12 patentsUSD954116SJun 7, 2022
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP18 citations93
US10875106B2Dec 29, 2020
Cutting insert
SUMITOMO ELECTRIC HARDMETAL CORP6 citations71
USD1029061SMay 28, 2024
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP1 citations61
USD1120994SMar 31, 2026
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations58
USD1079773SJun 17, 2025
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations56
USD1078808SJun 10, 2025
Cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations56
USD1119505SMar 24, 2026
Cutting insert
SUMITOMO ELECTRIC HARDMETAL CORP0 citations52
US12280439B2Apr 22, 2025
Cutting tool body, cutting insert, and cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US12134134B2Nov 5, 2024
Cutting insert
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US12036614B2Jul 16, 2024
Cutting insert
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US11980951B2May 14, 2024
Cutting insert
SUMITOMO ELECTRIC HARDMETAL CORP0 citations51
US12064821B2Aug 20, 2024
Cutting insert for rotary cutting tool, and rotary cutting tool
SUMITOMO ELECTRIC HARDMETAL CORP0 citations49