Inventor
CHIHARA KENTARO
JP6 patents
Patents
6 patentsUS10245644B2Apr 2, 2019
Cutting insert and method of manufacturing the same
SUMITOMO ELECTRIC INDUSTRIES8 citations82
US10245643B2Apr 2, 2019
Sintered body
SUMITOMO ELECTRIC INDUSTRIES2 citations71
US12428585B2Sep 30, 2025
Coated super-abrasive grains, abrasive grains, and wheel
SUMITOMO ELECTRIC INDUSTRIES0 citations56
US10532951B2Jan 14, 2020
Sintered material and cutting tool including same
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US10870154B2Dec 22, 2020
Sintered body and cutting tool
SUMITOMO ELECTRIC INDUSTRIES0 citations49
US10875100B2Dec 29, 2020
Sintered body and cutting tool
SUMITOMO ELECTRIC INDUSTRIES0 citations39