Inventor · disambiguated record
Akira Osada
Also filed as: OSADA AKIRA
30 granted patents·3 pending applications·468 citations·filing 1985–2019
97Inventor score
Files withMITSUBISHI MATERIALS CORP18SUZUKI MOTOR CO4TOMITA KOHEI2TOSHIBA ELEVATOR KK2IGARASHI MAKOTO1
Top patents by PatentIndex Score
33 records- 0196US5363942ABraking device for an elevatorTOSHIBA KK·Filed 1993·Granted Nov 15, 1994·66 cites·7 claims
- 0293US7442433B2Surface-coated cermet cutting tool with hard coating layer exhibiting excellent chipping resistance in high-speed intermittent cuttingMITSUBISHI MATERIALS CORP·Filed 2006·Granted Oct 28, 2008·22 cites·1 claims
- 0392US7597511B2Surface-coated cutting tool with hard coating layer having excellent abrasion resistanceMITSUBISHI MATERIALS CORP·Filed 2008·Granted Oct 6, 2009·25 cites·2 claims
- 0488US5372873AMultilayer coated hard alloy cutting toolMITSUBISHI MATERIALS CORP·Filed 1992·Granted Dec 13, 1994·63 cites·24 claims
- 0583US5920760ACoated hard alloy blade memberMITSUBISHI MATERIALS CORP·Filed 1995·Granted Jul 6, 1999·59 cites·5 claims
- 0681US7422806B2Surface-coated cermet cutting tool with hard coating layer having excellent chipping resistance in high-speed intermittent cutting workMITSUBISHI MATERIALS CORP·Filed 2005·Granted Sep 9, 2008·4 cites·17 claims
- 0779US9452478B2Surface-coated cutting tool having therein hard coating layer capable of exhibiting excellent chipping resistance during high-speed intermittent cutting workMITSUBISHI MATERIALS CORP·Filed 2013·Granted Sep 27, 2016·2 cites·12 claims
- 0879US6207262B1Coated cemented carbide endmill having hard-material-coated-layers excellent in adhesionMITSUBISHI MATERIALS CORP·Filed 1998·Granted Mar 27, 2001·44 cites·33 claims
- 0979US5436071ACermet cutting tool and process for producing the sameMITSUBISHI MATERIALS CORP·Filed 1993·Granted Jul 25, 1995·37 cites·12 claims
- 1076US7763346B2Surface coated cutting tool made of cermet having property-modified α type Al2O3 layer of hard coating layerMITSUBISHI MATERIALS CORP·Filed 2006·Granted Jul 27, 2010·9 cites·1 claims
- 1175US7655299B2Surface-coated cutting tool made of hard metal and manufacturing method for sameMITSUBISHI MATERIALS CORP·Filed 2005·Granted Feb 2, 2010·3 cites·18 claims
- 1275US5576093AMultilayer coated hard alloy cutting toolMITSUBISHI MATERIALS CORP·Filed 1994·Granted Nov 19, 1996·34 cites·40 claims
- 1374US9782830B2Surface-coated cutting toolMITSUBISHI MATERIALS CORP·Filed 2014·Granted Oct 10, 2017·1 cites·8 claims
- 1473US9636748B2Surface-coated cutting toolTOMITA KOHEI·Filed 2012·Granted May 2, 2017·1 cites·5 claims
- 1570US8828527B2Surface-coated cutting toolTOMITA KOHEI·Filed 2010·Granted Sep 9, 2014·4 cites·20 claims
- 1670US6093479ACoated hard alloy blade memberMITSUBISHI MATERIALS CORP·Filed 1998·Granted Jul 25, 2000·31 cites·28 claims
- 1759US7348051B2Surface-coated cermet cutting tool with hard coating layer having excellent chipping resistanceMITSUBISHI MATERIALS CORP·Filed 2005·Granted Mar 25, 2008·2 cites·10 claims
- 1857US9797040B2Surface coated cutting toolMITSUBISHI MATERIALS CORP·Filed 2014·Granted Oct 24, 2017·0 cites·10 claims
- 1955US6502384B1Side thruster of flying objectIHI AEROSPACE CO LTD·Filed 2000·Granted Jan 7, 2003·10 cites·10 claims
- 2055US5589223AProcess for producing cermet cutting tools having both longitudinal and granular crystal structuresMITSUBISHI MATERIALS CORP·Filed 1995·Granted Dec 31, 1996·17 cites·4 claims
- 2154US9415446B2Surface coated cutting toolMITSUBISHI MATERIALS CORP·Filed 2013·Granted Aug 16, 2016·0 cites·10 claims
- 2248US8758907B2Surface coated cutting tool with excellent chipping resistanceIGARASHI MAKOTO·Filed 2010·Granted Jun 24, 2014·0 cites·5 claims
- 2347US8962126B2Surface-coated cutting tool having hard-coating layer with excellent chipping resistance and fracturing resistanceTATSUOKA SHO·Filed 2012·Granted Feb 24, 2015·0 cites·3 claims
- 2447US4969104ADiagnosis arrangement for vehicle engine controllerSUZUKI MOTOR CO·Filed 1990·Granted Nov 6, 1990·12 cites·8 claims
- 2547US4697559AMethod of controlling an air-fuel ratio for an internal combustion engineSUZUKI MOTOR CO·Filed 1985·Granted Oct 6, 1987·8 cites·4 claims
- 2643US11047273B2Oil panSUZUKI MOTOR CORP·Filed 2019·Granted Jun 29, 2021·0 cites·4 claims
- 2743US8895110B2Method of manufacturing surface-coated cutting tool with excellent abrasion resistanceTAKAOKA HIDEMITSU·Filed 2012·Granted Nov 25, 2014·0 cites·6 claims
- 2842US2007077874A1Flexible materials processing rotation toolMITSUBISHI MATERIALS CORP·Filed 2006·Application pending·0 cites
- 2941US2006070822A1Sheave for elevatorTOSHIBA ELEVATOR KK·Filed 2005·Application pending·0 cites
- 3039US2007090834A1Wire rope flaw detector for elevatorTOSHIBA ELEVATOR KK·Filed 2004·Application pending·0 cites
- 3135US4872117AApparatus for controlling an air-fuel ratio in an internal combustion engineSUZUKI MOTOR CO·Filed 1987·Granted Oct 3, 1989·4 cites·6 claims
- 3233US4719894AExhaust gas reflux apparatusSUZUKI MOTOR CO·Filed 1985·Granted Jan 19, 1988·4 cites·7 claims
- 3325US5735463AJetavator for rocket engineNISSAN MOTOR·Filed 1996·Granted Apr 7, 1998·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →