Inventor
SAITO TAKAYOSHI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “SAITO TAKAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI MATERIALS CORP
24 patentsUS5807031ASep 15, 1998
Throw-away tip and throw-away type cutter
MITSUBISHI MATERIALS CORP95 citations98
US5244318ASep 14, 1993
Throwaway insert and cutting tool therefor
MITSUBISHI MATERIALS CORP80 citations96
US5762453AJun 9, 1998
Cutting insert and method of manufacturing the cutting insert
MITSUBISHI MATERIALS CORP37 citations93
US5460464AOct 24, 1995
Cutting insert
MITSUBISHI MATERIALS CORP36 citations93
USD342269SDec 14, 1993
Cutter insert
MITSUBISHI MATERIALS CORP39 citations93
US5209610AMay 11, 1993
Throwaway milling cutter
MITSUBISHI MATERIALS CORP48 citations93
USD638041SMay 17, 2011
Cutting insert
MITSUBISHI MATERIALS CORP42 citations92
USD637214SMay 3, 2011
Cutting insert
MITSUBISHI MATERIALS CORP40 citations92
US5947649ASep 7, 1999
Reusable type end mill
MITSUBISHI MATERIALS CORP49 citations92
US5314269AMay 24, 1994
Cutting insert and cutter
MITSUBISHI MATERIALS CORP35 citations92
US5791831AAug 11, 1998
Cutting insert
MITSUBISHI MATERIALS CORP36 citations91
US5443335AAug 22, 1995
Cutting insert
MITSUBISHI MATERIALS CORP46 citations91
US5855457AJan 5, 1999
Disposable cutting tip clamp for a milling machine
MITSUBISHI MATERIALS CORP19 citations84
US5984598ANov 16, 1999
Rotary cutter having chip-repelling mechanism
MITSUBISHI MATERIALS CORP11 citations74
US5586845ADec 24, 1996
Face milling cutting insert having convex rakes with obtusely intersecting flat surfaces
MITSUBISHI MATERIALS CORP9 citations74
US5526716AJun 18, 1996
Method for manufacturing a cutter
MITSUBISHI MATERIALS CORP4 citations74
US5352067AOct 4, 1994
Milling cutter clamping wedge with hardened chip surface
MITSUBISHI MATERIALS CORP9 citations74
US5240356AAug 31, 1993
Nitrided cutter machining
MITSUBISHI MATERIALS CORP5 citations74
US5171109ADec 15, 1992
Cutting tool
MITSUBISHI MATERIALS CORP6 citations74
US5160228ANov 3, 1992
Cutting tool with clamped-on inserts
MITSUBISHI MATERIALS CORP17 citations74
US5102269AApr 7, 1992
Insert cutter
MITSUBISHI MATERIALS CORP17 citations72
US5090849AFeb 25, 1992
Rotary cutting tool
MITSUBISHI MATERIALS CORP17 citations71
US9962775B2May 8, 2018
Cutting edge position adjustment mechanism and cutting edge-replaceable cutting tool
MITSUBISHI MATERIALS CORP2 citations64
US5190417AMar 2, 1993
Throwaway insert
MITSUBISHI MATERIALS CORP3 citations63
MITSUBISHI METAL CORP
8 patentsUS4966500AOct 30, 1990
Face milling cutter with cutter inserts
MITSUBISHI METAL CORP62 citations96
US4930945AJun 5, 1990
Insert rotary cutter
MITSUBISHI METAL CORP88 citations96
US4964762AOct 23, 1990
Combination of cutter and fastener unit therefor
MITSUBISHI METAL CORP30 citations93
US4844669AJul 4, 1989
Insert boring tool and cutting insert therefor
MITSUBISHI METAL CORP37 citations92
US4693641ASep 15, 1987
End mill with throw-away tip
MITSUBISHI METAL CORP50 citations92
US4808045AFeb 28, 1989
End mill with throw-away tip
MITSUBISHI METAL CORP32 citations89
US4954021ASep 4, 1990
Inserted rotary cutter
MITSUBISHI METAL CORP21 citations82
US5000625AMar 19, 1991
Inserted cutting tool
MITSUBISHI METAL CORP8 citations74