Patents/Inventors

Machiko Abe

HyogoJP4 patents

4 Patents

US126117192026
Diamond Cutting Tool
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites
US125710792026
Cubic Boron Nitride Sintered Material and Tool
Sumitomo Electric Industries, Ltd.
0 cites
US123507442025
Drill
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites
US119587822024
Cubic Boron Nitride Sintered Material
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites