Inventor
MORI YOSHIKATSU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “MORI YOSHIKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
15 patentsUS5228812AJul 20, 1993
Throw-away tipped drill
SUMITOMO ELECTRIC INDUSTRIES97 citations96
US4643620AFeb 17, 1987
Coated hard metal tool
SUMITOMO ELECTRIC INDUSTRIES87 citations96
US4214845AJul 29, 1980
Throw away inserts
SUMITOMO ELECTRIC INDUSTRIES64 citations96
US5338135AAug 16, 1994
Drill and lock screw employed for fastening the same
SUMITOMO ELECTRIC INDUSTRIES72 citations95
US4728231AMar 1, 1988
Drill bit structure
SUMITOMO ELECTRIC INDUSTRIES104 citations94
US5454670AOct 3, 1995
Throw-away insert and face milling cutter
SUMITOMO ELECTRIC INDUSTRIES87 citations93
US4898500AFeb 6, 1990
Ball end mill with throw away insert
SUMITOMO ELECTRIC INDUSTRIES27 citations92
US4629371ADec 16, 1986
Throw-away insert
SUMITOMO ELECTRIC INDUSTRIES30 citations92
US4325664AApr 20, 1982
Cutting tool
SUMITOMO ELECTRIC INDUSTRIES53 citations92
US4583888AApr 22, 1986
Cemented carbide drill bit
SUMITOMO ELECTRIC INDUSTRIES96 citations89
US4755399AJul 5, 1988
Process for the production of a cutting tool
SUMITOMO ELECTRIC INDUSTRIES16 citations82
US4741649AMay 3, 1988
Throwaway tip
SUMITOMO ELECTRIC INDUSTRIES20 citations82
US4597696AJul 1, 1986
Throwaway insert
SUMITOMO ELECTRIC INDUSTRIES25 citations82
US4304509ADec 8, 1981
Throw away insert
SUMITOMO ELECTRIC INDUSTRIES19 citations82
US4441841AApr 10, 1984
Throw away insert
SUMITOMO ELECTRIC INDUSTRIES11 citations74