Inventor
NAKANISHI YUTAKA
JP62 patents
⚠️ This page may combine multiple inventors who share the name “NAKANISHI YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTOMI KOGYO CO LTD
19 patentsUS6295937B1Oct 2, 2001
Intake/exhaust type combustion equipment
TOYOTOMI KOGYO CO LTD23 citations88
US4363620ADec 14, 1982
Fire extinguishing device for oil burner
TOYOTOMI KOGYO CO LTD21 citations82
US4790184ADec 13, 1988
Oil gauge for cartridge-type oil tank
TOYOTOMI KOGYO CO LTD13 citations74
US4569652AFeb 11, 1986
Combustion cylinder construction for oil space heater
TOYOTOMI KOGYO CO LTD9 citations74
US4498862AFeb 12, 1985
Device for adjusting the vertical position of wick in oil burner
TOYOTOMI KOGYO CO LTD11 citations74
US4484886ANov 27, 1984
Combustion cylinder construction for oil space heater of the type for radiating heat rays
TOYOTOMI KOGYO CO LTD11 citations74
US4390003AJun 28, 1983
Petroleum combustion device
TOYOTOMI KOGYO CO LTD9 citations74
US4810185AMar 7, 1989
Fire-extinguishing device for oil burner
TOYOTOMI KOGYO CO LTD9 citations72
US4797088AJan 10, 1989
Safety device for oil burner
TOYOTOMI KOGYO CO LTD19 citations72
US4740153AApr 26, 1988
Fire-extinguishing device for oil burner
TOYOTOMI KOGYO CO LTD5 citations63
US4608010AAug 26, 1986
Device for adjusting the vertical position of wick for oil burner
TOYOTOMI KOGYO CO LTD5 citations63
US4591000AMay 27, 1986
Automatic fire-extinguishing device for oil burner
TOYOTOMI KOGYO CO LTD5 citations63
US4583518AApr 22, 1986
Spacer structure for heating appliance
TOYOTOMI KOGYO CO LTD2 citations62
US4872829AOct 10, 1989
Fire-extinguishing device for oil burner
TOYOTOMI KOGYO CO LTD2 citations61
US4610239ASep 9, 1986
Cartridge-type oil tank construction
TOYOTOMI KOGYO CO LTD6 citations61
US4790745ADec 13, 1988
Automatic fire-extinguishing device for oil burner
TOYOTOMI KOGYO CO LTD5 citations60
US5087195AFeb 11, 1992
Combustion cylinder structure for oil burner
TOYOTOMI KOGYO CO LTD4 citations59
US5030085AJul 9, 1991
Wick operating structure of lever actuation type for oil burner
TOYOTOMI KOGYO CO LTD3 citations57
US4668179AMay 26, 1987
Oil burner of the wick ignition type
TOYOTOMI KOGYO CO LTD1 citations52
POLYMATECH CO LTD
4 patentsVICTOR COMPANY OF JAPAN
3 patentsHONDA MOTOR CO LTD
3 patentsUS7547030B2Jun 16, 2009
Support section structure for a swing arm
HONDA MOTOR CO LTD13 citations84
US7584814B2Sep 8, 2009
Motorcycle
HONDA MOTOR CO LTD6 citations63
US8381863B2Feb 26, 2013
Connection structure arrangement between a frame member and an engine of a saddle-type vehicle, and vehicle incorporating same
HONDA MOTOR CO LTD2 citations61
NAKANISHI YUTAKA
3 patentsYONEZAWA CORP
3 patentsUSD354315SJan 10, 1995
Distribution unit for multiple controllers for video games
YONEZAWA CORP16 citations74
USD349526SAug 9, 1994
Distribution unit for multiple controllers for video games
YONEZAWA CORP16 citations74
USD348909SJul 19, 1994
Distribution unit for multiple controllers for video games
YONEZAWA CORP8 citations74
OPTEC CO LTD
2 patentsJVC KENWOOD CORP
2 patentsMORIROKU KK
2 patentsKOITO MFG CO LTD
2 patentsHITACHI CABLE
1 patentDENKI KAGAKU KOGYO KK
1 patentYAMAZAKI MASASHI
1 patentSAIKA TECHNOLOGICAL INST FOUND
1 patentFUJI POLYMERTECH CO LTD
1 patentTOYOTOMI COMPANY LTD
1 patentTOYOTOMI KOGYO CO INC
1 patentShowing the top 50 of 62 patents by PatentIndex Score.