Inventor
TANAKA HIDETOSHI
JP77 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA HIDETOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
18 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
US6296479B1Oct 2, 2001
Direct reduction method and rotary hearth furnace
KOBE STEEL LTD48 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
US6602320B2Aug 5, 2003
Method for producing reduced iron
KOBE STEEL LTD45 citations90
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
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
US7160353B2Jan 9, 2007
Process for producing molten iron
KOBE STEEL LTD3 citations62
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
CANON KK
13 patentsUS4674866AJun 23, 1987
Method and apparatus for two-side image formation
CANON KK41 citations93
US4154521AMay 15, 1979
Air flow line system for image forming apparatus
CANON KK31 citations93
US4916490AApr 10, 1990
Image forming apparatus comprising a plurality of developing devices
CANON KK32 citations92
US4792828ADec 20, 1988
Image forming apparatus for forming a plurality of image from different originals on one transfer sheet
CANON KK20 citations82
US4080062AMar 21, 1978
Variable magnification optical mechanism
CANON KK21 citations82
US5914819AJun 22, 1999
Image pickup apparatus having lens holding unit and adjustment mechanism
CANON KK10 citations73
US4845528AJul 4, 1989
Double-side image forming apparatus
CANON KK9 citations73
US4021109AMay 3, 1977
Electrophotographic copying apparatus
CANON KK15 citations72
US4896193AJan 23, 1990
Multicolored image forming apparatus separable for ease of maintenance
CANON KK16 citations71
US4437756AMar 20, 1984
Double-side image forming apparatus
CANON KK17 citations71
US4561767ADec 31, 1985
Both-side recording apparatus
CANON KK4 citations63
US4141644AFeb 27, 1979
Corona discharge means in an image formation apparatus
CANON KK2 citations63
US3964827AJun 22, 1976
Ion modulated image forming apparatus
CANON KK6 citations61
SOCIONEXT INC
5 patentsUS11444079B2Sep 13, 2022
Semiconductor device
SOCIONEXT INC2 citations73
US10971581B2Apr 6, 2021
Semiconductor device
SOCIONEXT INC4 citations73
US10854710B2Dec 1, 2020
Semiconductor device
SOCIONEXT INC4 citations73
US11063035B2Jul 13, 2021
Semiconductor integrated circuit device
SOCIONEXT INC4 citations71
US11824055B2Nov 21, 2023
Semiconductor integrated circuit device
SOCIONEXT INC0 citations63
HITACHI LTD
3 patentsFUJITSU LTD
2 patentsMITSUBISHI ELECTRIC CORP
2 patentsHARADA TAKAO
2 patentsNS MAT INC
2 patentsUS11905443B2Feb 20, 2024
Quantum-dot containing resin sheet or film, method for producing the same, and wavelength conversion member
NS MAT INC2 citations69
US11629288B2Apr 18, 2023
Quantum-dot containing resin sheet or film, method for producing the same, and wavelength conversion member
NS MAT INC3 citations69
SCHERING AG
1 patentKOBE SIEKO SHO KOBE STEEL LTD
1 patentSONY CORP
1 patentShowing the top 50 of 77 patents by PatentIndex Score.