Inventor · disambiguated record
Takayoshi Saito
Also filed as: SAITO TAKAYOSHI
39 granted patents·6 pending applications·1,059 citations·filing 1974–2025
98Inventor score
Files withMITSUBISHI MATERIALS CORP25MITSUBISHI METAL CORP8SAITO TAKAYOSHI4FUJIFILM CORP3NIPPON ELECTRIC GLASS CO2
Top patents by PatentIndex Score
45 records- 0194US4930945AInsert rotary cutterMITSUBISHI METAL CORP·Filed 1989·Granted Jun 5, 1990·88 cites·18 claims
- 0293US5807031AThrow-away tip and throw-away type cutterMITSUBISHI MATERIALS CORP·Filed 1996·Granted Sep 15, 1998·95 cites·8 claims
- 0392USD342269SCutter insertMITSUBISHI MATERIALS CORP·Filed 1992·Granted Dec 14, 1993·39 cites·1 claims
- 0492US5244318AThrowaway insert and cutting tool thereforMITSUBISHI MATERIALS CORP·Filed 1991·Granted Sep 14, 1993·80 cites·11 claims
- 0591US4966500AFace milling cutter with cutter insertsMITSUBISHI METAL CORP·Filed 1988·Granted Oct 30, 1990·62 cites·24 claims
- 0690US4693641AEnd mill with throw-away tipMITSUBISHI METAL CORP·Filed 1985·Granted Sep 15, 1987·50 cites·27 claims
- 0789USD638041SCutting insertMITSUBISHI MATERIALS CORP·Filed 2010·Granted May 17, 2011·42 cites·1 claims
- 0888USD637214SCutting insertMITSUBISHI MATERIALS CORP·Filed 2010·Granted May 3, 2011·40 cites·1 claims
- 0986US8696257B2Cutting insert and removable insert-type cutting toolSAITO TAKAYOSHI·Filed 2010·Granted Apr 15, 2014·12 cites·20 claims
- 1084US5209610AThrowaway milling cutterMITSUBISHI MATERIALS CORP·Filed 1992·Granted May 11, 1993·48 cites·11 claims
- 1182US5947649AReusable type end millMITSUBISHI MATERIALS CORP·Filed 1997·Granted Sep 7, 1999·49 cites·7 claims
- 1281US5443335ACutting insertMITSUBISHI MATERIALS CORP·Filed 1994·Granted Aug 22, 1995·46 cites·7 claims
- 1381US4844669AInsert boring tool and cutting insert thereforMITSUBISHI METAL CORP·Filed 1988·Granted Jul 4, 1989·37 cites·9 claims
- 1480US4964762ACombination of cutter and fastener unit thereforMITSUBISHI METAL CORP·Filed 1988·Granted Oct 23, 1990·30 cites·7 claims
- 1579US5762453ACutting insert and method of manufacturing the cutting insertMITSUBISHI MATERIALS CORP·Filed 1996·Granted Jun 9, 1998·37 cites·3 claims
- 1677US5460464ACutting insertMITSUBISHI MATERIALS CORP·Filed 1993·Granted Oct 24, 1995·36 cites·14 claims
- 1775US5314269ACutting insert and cutterMITSUBISHI MATERIALS CORP·Filed 1992·Granted May 24, 1994·35 cites·8 claims
- 1874US5791831ACutting insertMITSUBISHI MATERIALS CORP·Filed 1996·Granted Aug 11, 1998·36 cites·6 claims
- 1973US4808045AEnd mill with throw-away tipMITSUBISHI METAL CORP·Filed 1987·Granted Feb 28, 1989·32 cites·13 claims
- 2066US4954021AInserted rotary cutterMITSUBISHI METAL CORP·Filed 1989·Granted Sep 4, 1990·21 cites·12 claims
- 2163US11746035B2Manufacturing method and manufacturing device of glass rollNIPPON ELECTRIC GLASS CO·Filed 2020·Granted Sep 5, 2023·0 cites·9 claims
- 2262US8424822B2Ultrasound diagnosis apparatusSUDA MASAHIKO·Filed 2007·Granted Apr 23, 2013·8 cites·7 claims
- 2361US9962775B2Cutting edge position adjustment mechanism and cutting edge-replaceable cutting toolMITSUBISHI MATERIALS CORP·Filed 2014·Granted May 8, 2018·2 cites·17 claims
- 2459USD1098443SUltrasound deviceFUJIFILM CORP·Filed 2024·Granted Oct 14, 2025·1 cites·1 claims
- 2559US7361312B2Nozzle tip for pipetting apparatusALOKA CO LTD·Filed 2003·Granted Apr 22, 2008·3 cites·9 claims
- 2658US5855457ADisposable cutting tip clamp for a milling machineMITSUBISHI MATERIALS CORP·Filed 1997·Granted Jan 5, 1999·19 cites·2 claims
- 2756US11946133B2Glass roll production methodNIPPON ELECTRIC GLASS CO·Filed 2020·Granted Apr 2, 2024·0 cites·20 claims
- 2856US5160228ACutting tool with clamped-on insertsMITSUBISHI MATERIALS CORP·Filed 1991·Granted Nov 3, 1992·17 cites·7 claims
- 2954US5102269AInsert cutterMITSUBISHI MATERIALS CORP·Filed 1990·Granted Apr 7, 1992·17 cites·12 claims
- 3054US2025295384A1Cart for ultrasound diagnostic apparatus and ultrasound diagnostic unitFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 3153US5090849ARotary cutting toolMITSUBISHI MATERIALS CORP·Filed 1990·Granted Feb 25, 1992·17 cites·27 claims
- 3253US2025295383A1Cart for medical apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 3348US5352067AMilling cutter clamping wedge with hardened chip surfaceMITSUBISHI MATERIALS CORP·Filed 1993·Granted Oct 4, 1994·9 cites·3 claims
- 3447US5984598ARotary cutter having chip-repelling mechanismMITSUBISHI MATERIALS CORP·Filed 1998·Granted Nov 16, 1999·11 cites·20 claims
- 3546US5586845AFace milling cutting insert having convex rakes with obtusely intersecting flat surfacesMITSUBISHI MATERIALS CORP·Filed 1994·Granted Dec 24, 1996·9 cites·2 claims
- 3644US2011027025A1Tool body of plunge cutting cutter, plunge cutting cutter, and plunge cutting methodMITSUBISHI MATERIALS CORP·Filed 2009·Application pending·0 cites
- 3743US5000625AInserted cutting toolMITSUBISHI METAL CORP·Filed 1988·Granted Mar 19, 1991·8 cites·12 claims
- 3841US2013330138A1Cutting insertSAITO TAKAYOSHI·Filed 2012·Application pending·0 cites
- 3939US5240356ANitrided cutter machiningMITSUBISHI MATERIALS CORP·Filed 1992·Granted Aug 31, 1993·5 cites·4 claims
- 4039US2007245646A1Multiple-glazing unit and method for manufacturing the sameASAHI GLASS CO LTD·Filed 2007·Application pending·0 cites
- 4138US5526716AMethod for manufacturing a cutterMITSUBISHI MATERIALS CORP·Filed 1994·Granted Jun 18, 1996·4 cites·4 claims
- 4238US5171109ACutting toolMITSUBISHI MATERIALS CORP·Filed 1992·Granted Dec 15, 1992·6 cites·6 claims
- 4337US3951001AVernier drive mechanismSAITO TAKAYOSHI·Filed 1974·Granted Apr 20, 1976·5 cites·11 claims
- 4433US2012275868A1Cutting insert and replaceable insert-type rotating toolSAITO TAKAYOSHI·Filed 2010·Application pending·0 cites
- 4532US5190417AThrowaway insertMITSUBISHI MATERIALS CORP·Filed 1991·Granted Mar 2, 1993·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →