Inventor · disambiguated record
Hironori Yoshimura
Also filed as: YOSHIMURA HIRONORI
25 granted patents·1,082 citations·filing 1982–2009
97Inventor score
Files withMITSUBISHI METAL CORP11MITSUBISHI MATERIALS CORP10FUJIKURA LTD1FUJINAMI YUKITOSHI1MITSUBISHI KINZOKU KABUSHIKI1
Top patents by PatentIndex Score
25 records- 0196US4642003ARotary cutting tool of cemented carbideMITSUBISHI METAL CORP·Filed 1984·Granted Feb 10, 1987·88 cites·6 claims
- 0291US5068148ADiamond-coated tool member, substrate thereof and method for producing sameMITSUBISHI METAL CORP·Filed 1989·Granted Nov 26, 1991·82 cites·3 claims
- 0391US4731296ADiamond-coated tungsten carbide-base sintered hard alloy material for insert of a cutting toolMITSUBISHI METAL CORP·Filed 1987·Granted Mar 15, 1988·105 cites·6 claims
- 0491US4587174ATungsten cermetMITSUBISHI METAL CORP·Filed 1983·Granted May 6, 1986·54 cites·12 claims
- 0590US5447549AHard alloyMITSUBISHI MATERIALS CORP·Filed 1993·Granted Sep 5, 1995·43 cites·11 claims
- 0689US4636252AMethod of manufacturing a high toughness cermet for use in cutting toolsMITSUBISHI METAL CORP·Filed 1984·Granted Jan 13, 1987·51 cites·15 claims
- 0788US5372873AMultilayer coated hard alloy cutting toolMITSUBISHI MATERIALS CORP·Filed 1992·Granted Dec 13, 1994·63 cites·24 claims
- 0886US5374471AMultilayer coated hard alloy cutting toolMITSUBISHI MATERIALS CORP·Filed 1992·Granted Dec 20, 1994·60 cites·24 claims
- 0985US4723832AComposite overhead cable structure for electric and optical transmissionFUJIKURA LTD·Filed 1985·Granted Feb 9, 1988·60 cites·17 claims
- 1084US7228627B1Method of manufacturing a high strength aluminum-clad steel strand core wire for ACSR power transmission cablesUS ALUMOWELD CO INC·Filed 2005·Granted Jun 12, 2007·36 cites·3 claims
- 1183US5920760ACoated hard alloy blade memberMITSUBISHI MATERIALS CORP·Filed 1995·Granted Jul 6, 1999·59 cites·5 claims
- 1282US5066553ASurface-coated tool member of tungsten carbide based cemented carbideMITSUBISHI METAL CORP·Filed 1990·Granted Nov 19, 1991·46 cites·6 claims
- 1381US4447263ABlade member of cermet having surface reaction layer and process for producing sameMITSUBISHI METAL CORP·Filed 1982·Granted May 8, 1984·40 cites·7 claims
- 1479US5436071ACermet cutting tool and process for producing the sameMITSUBISHI MATERIALS CORP·Filed 1993·Granted Jul 25, 1995·37 cites·12 claims
- 1577US5009705AMicrodrill bitMITSUBISHI METAL CORP·Filed 1989·Granted Apr 23, 1991·29 cites·3 claims
- 1676US5296016ASurface coated cermet blade memberMITSUBISHI MATERIALS CORP·Filed 1991·Granted Mar 22, 1994·43 cites·18 claims
- 1776US4902395AMethod of manufacturing surface coated carbo-nitride titanium-base cermet materials for inserts of high-speed cutting toolsMITSUBISHI KINZOKU KABUSHIKI·Filed 1988·Granted Feb 20, 1990·36 cites·9 claims
- 1875US5576093AMultilayer coated hard alloy cutting toolMITSUBISHI MATERIALS CORP·Filed 1994·Granted Nov 19, 1996·34 cites·40 claims
- 1973US5681651AMultilayer coated hard alloy cutting toolMITSUBISHI MATERIALS CORP·Filed 1994·Granted Oct 28, 1997·33 cites·40 claims
- 2070US8673830B2Grease composition and direct-acting devices with the grease compositionFUJINAMI YUKITOSHI·Filed 2009·Granted Mar 18, 2014·2 cites·20 claims
- 2170US6093479ACoated hard alloy blade memberMITSUBISHI MATERIALS CORP·Filed 1998·Granted Jul 25, 2000·31 cites·28 claims
- 2261US4587095ASuper heatresistant cermet and process of producing the sameMITSUBISHI METAL CORP·Filed 1984·Granted May 6, 1986·13 cites·20 claims
- 2360US4935057ACermet and process of producing sameMITSUBISHI METAL CORP·Filed 1989·Granted Jun 19, 1990·12 cites·8 claims
- 2455US5589223AProcess for producing cermet cutting tools having both longitudinal and granular crystal structuresMITSUBISHI MATERIALS CORP·Filed 1995·Granted Dec 31, 1996·17 cites·4 claims
- 2536US4781989ASurface-coated cutting memberMITSUBISHI METAL CORP·Filed 1987·Granted Nov 1, 1988·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →