Inventor
HARADA TAKAO
JP53 patents
⚠️ This page may combine multiple inventors who share the name “HARADA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
24 patentsUS6258149B1Jul 10, 2001
Method of producing reduced iron agglomerates
KOBE STEEL LTD57 citations96
US6254665B1Jul 3, 2001
Method for producing reduced iron agglomerates
KOBE STEEL LTD82 citations96
US6129777AOct 10, 2000
Method of producing reduced iron agglomerates
KOBE STEEL LTD79 citations94
US6500381B1Dec 31, 2002
Method and apparatus for supplying granular raw material for reduced iron
KOBE STEEL LTD26 citations93
US6319302B1Nov 20, 2001
Method for manufacturing reduced iron agglomerates and apparatus there for
KOBE STEEL LTD53 citations93
US6797034B2Sep 28, 2004
Method of producing reduced metals and apparatus for reducing metal oxides
KOBE STEEL LTD39 citations92
US6511316B2Jan 28, 2003
Method of operating a rotary hearth furnace
KOBE STEEL LTD23 citations92
US6811759B2Nov 2, 2004
Method of producing iron oxide pellets
KOBE STEEL LTD22 citations91
US6579505B2Jun 17, 2003
Method of producing iron oxide pellets
KOBE STEEL LTD25 citations91
US7799100B2Sep 21, 2010
Method for producing improved coal for use in metallurgy, and method for producing reduced metal and slag containing oxidized nonferrous metal
KOBE STEEL LTD8 citations83
US6685466B2Feb 3, 2004
Rotary hearth furnace for producing reduced metal and method of producing reduced metal
KOBE STEEL LTD8 citations74
US7198658B2Apr 3, 2007
Method for producing feed material for molten metal production and method for producing molten metal
KOBE STEEL LTD8 citations70
US6669470B2Dec 30, 2003
Method for operating manufacturing equipment including heating furnace
KOBE STEEL LTD11 citations70
US10683562B2Jun 16, 2020
Reduced iron manufacturing method
KOBE STEEL LTD2 citations68
US7674314B2Mar 9, 2010
Process for producing reduced metal and agglomerate with carbonaceous material incorporated therein
KOBE STEEL LTD2 citations63
US7340420B2Mar 4, 2008
Method and system for providing information on industrial wastes, server and terminal for providing the information, recording medium for recording computer-readable program, and program allowing computer to execute process
KOBE STEEL LTD6 citations63
US6811743B2Nov 2, 2004
Method and apparatus for supplying granular raw material for reduced iron
KOBE STEEL LTD2 citations63
US7438730B2Oct 21, 2008
Method of producing iron oxide pellets
KOBE STEEL LTD2 citations61
US6918947B2Jul 19, 2005
Method for making reduced iron
KOBE STEEL LTD5 citations61
US8012237B2Sep 6, 2011
Process for producing molten iron
KOBE STEEL LTD2 citations60
US7993430B2Aug 9, 2011
Process for producing molten iron and apparatus for producing molten iron
KOBE STEEL LTD4 citations57
US10144981B2Dec 4, 2018
Process for manufacturing reduced iron agglomerates
KOBE STEEL LTD0 citations52
US7572316B2Aug 11, 2009
Method for manufacturing reduced metal
KOBE STEEL LTD1 citations52
US10017836B2Jul 10, 2018
Method for producing reduced iron
KOBE STEEL LTD0 citations51
FUJIKOKI CORP
9 patentsUSD634335SMar 15, 2011
Motor driven valve
FUJIKOKI CORP10 citations84
USD610232SFeb 16, 2010
Motor driven valve
FUJIKOKI CORP9 citations84
USD602866SOct 27, 2009
Energizing coil for driving a motor driven valve
FUJIKOKI CORP8 citations84
USD602563SOct 20, 2009
Motor driven valve
FUJIKOKI CORP9 citations84
USD602562SOct 20, 2009
Motor driven valve
FUJIKOKI CORP9 citations84
USD1089555SAug 19, 2025
Motor valve
FUJIKOKI CORP1 citations64
USD1089307SAug 19, 2025
Motor valve
FUJIKOKI CORP1 citations64
US12398824B2Aug 26, 2025
Valve gear
FUJIKOKI CORP0 citations51
US9121522B2Sep 1, 2015
Electrically operated valve
FUJIKOKI CORP1 citations50
HARADA TAKAO
5 patentsUS8851448B2Oct 7, 2014
Motor-operated valve
HARADA TAKAO16 citations80
US8790420B2Jul 29, 2014
Method for producing reduced metal and slag containing oxidized nonferrous metal using an upgraded coal
HARADA TAKAO4 citations71
US8439987B2May 14, 2013
Method of producing carbonaceous material-containing briquettes using steel mill dust containing oil
HARADA TAKAO4 citations62
US8636824B2Jan 28, 2014
Production method for carbonaceous material-containing metal oxide briquettes
HARADA TAKAO1 citations51
US8277536B2Oct 2, 2012
Process for producing molten iron and apparatus for producing molten iron
HARADA TAKAO0 citations46
SHIMANO KK
4 patentsUS9491788B1Nov 8, 2016
Bicycle wireless system
SHIMANO KK52 citations97
US10556638B2Feb 11, 2020
Electronic device and method for controlling electronic device
SHIMANO KK6 citations83
US7473198B2Jan 6, 2009
Apparatus for connecting bicycle chain links together
SHIMANO KK7 citations70
US11299237B2Apr 12, 2022
Electronic device and method for controlling electronic device
SHIMANO KK0 citations62
IHARA CHEMICAL IND CO
3 patentsUS4476318AOct 9, 1984
Process for the preparation of 1,3-propanediol bis(p-aminobenzoate)
IHARA CHEMICAL IND CO7 citations73
US4342859AAug 3, 1982
Bis(aminophenylthioalkyl)terephthalate and hardener for polyurethane elastomer thereof
IHARA CHEMICAL IND CO4 citations58
US4195037AMar 25, 1980
4-Alkoxy-3,5-diamino-α,α,α-trifluoromethyl-benzene and manufacture thereof and hardener for polyurethane elastomer thereof
IHARA CHEMICAL IND CO1 citations51
KOBE SIEKO SHO KOBE STEEL LTD
1 patentMITSUBISHI CHEM IND
1 patentMITSUBISHI HEAVY IND LTD
1 patentSUGITATSU HIROSHI
1 patentTANAKA HIDETOSHI
1 patentShowing the top 50 of 53 patents by PatentIndex Score.