Inventor
TAKIGUCHI SYOJI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “TAKIGUCHI SYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI MATERIALS CORP
8 patentsUS7306411B2Dec 11, 2007
Drill with groove width variation along the drill and double margin with a thinning section at the tip
MITSUBISHI MATERIALS CORP45 citations90
US7168893B2Jan 30, 2007
Throw-away tipped drill, throw-away tip, and drill main body
MITSUBISHI MATERIALS CORP14 citations82
US7182556B2Feb 27, 2007
Drill and throwaway insert
MITSUBISHI MATERIALS CORP13 citations81
US7938599B2May 10, 2011
Pin mirror cutter, and throw-away tip mounted on the pin mirror cutter
MITSUBISHI MATERIALS CORP8 citations78
US6068430AMay 30, 2000
Mounting mechanism for a pin mirror cutter
MITSUBISHI MATERIALS CORP11 citations73
US6874979B2Apr 5, 2005
Throw-away tip for use in drilling work and throw-away drilling tool
MITSUBISHI MATERIALS CORP11 citations71
US5839859ANov 24, 1998
Cutting tool mating surfaces having a V-shape cross-section
MITSUBISHI MATERIALS CORP6 citations62
US7862266B2Jan 4, 2011
Cutting tool for machining a hole
MITSUBISHI MATERIALS CORP3 citations57