Inventor
ITO TAKAAKI
JP59 patents
⚠️ This page may combine multiple inventors who share the name “ITO TAKAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
22 patentsUS5925817AJul 20, 1999
Device for diagnosing malfunction in a fuel tank
TOYOTA MOTOR CO LTD43 citations96
US4701198AOct 20, 1987
Fuel tank for use in a motor vehicle
TOYOTA MOTOR CO LTD84 citations96
US4659346AApr 21, 1987
Device for preventing fuel vapor from escaping to the outside air from a fuel tank
TOYOTA MOTOR CO LTD54 citations96
US4651889AMar 24, 1987
Fuel tank nozzle having a dual purpose valve
TOYOTA MOTOR CO LTD87 citations96
US4572394AFeb 25, 1986
Fuel tank for use in a motor vehicle
TOYOTA MOTOR CO LTD77 citations96
US4715509ADec 29, 1987
Fuel filler conduit
TOYOTA MOTOR CO LTD70 citations95
US6176118B1Jan 23, 2001
Device for diagnosing malfunction in a fuel tank
TOYOTA MOTOR CO LTD16 citations93
US6067967AMay 30, 2000
Fuel reserving device
TOYOTA MOTOR CO LTD28 citations93
US5873352AFeb 23, 1999
Failure diagnosing apparatus for an evapopurge system
TOYOTA MOTOR CO LTD21 citations93
US5845625ADec 8, 1998
Defect diagnosing apparatus of evaporation purge system
TOYOTA MOTOR CO LTD47 citations93
US5746185AMay 5, 1998
Fuel storing device for an automobile
TOYOTA MOTOR CO LTD25 citations93
US5359978ANov 1, 1994
Apparatus for controlling an internal pressure of a fuel tank in an evaporated fuel purge system
TOYOTA MOTOR CO LTD26 citations93
US4768566ASep 6, 1988
Fuel tank having an inlet pipe with a guide and venturi restriction
TOYOTA MOTOR CO LTD28 citations92
US4742809AMay 10, 1988
Fuel tank
TOYOTA MOTOR CO LTD31 citations92
US6161424ADec 19, 2000
Device for diagnosing malfunction in a fuel tank
TOYOTA MOTOR CO LTD13 citations82
US4790283ADec 13, 1988
Fuel tank
TOYOTA MOTOR CO LTD24 citations82
US4657156AApr 14, 1987
Fuel tank for use in a motor vehicle
TOYOTA MOTOR CO LTD19 citations82
US4289715ASep 15, 1981
Variable venturi type carburetor
TOYOTA MOTOR CO LTD7 citations74
US6684627B2Feb 3, 2004
Method of purifying exhaust gas from internal combustion engine
TOYOTA MOTOR CO LTD9 citations73
US4450117AMay 22, 1984
Variable venturi-type carburetor
TOYOTA MOTOR CO LTD2 citations62
US4519957AMay 28, 1985
Variable-venturi carburetor
TOYOTA MOTOR CO LTD1 citations52
US4508664AApr 2, 1985
Variable venturi-type carburetor
TOYOTA MOTOR CO LTD1 citations52
SUMITOMO CHEMICAL CO
3 patentsUS5921018AJul 13, 1999
Device and method for luring termites
SUMITOMO CHEMICAL CO92 citations93
US5063706ANov 12, 1991
Device for exterminating pests and method of exterminating pest using this device
SUMITOMO CHEMICAL CO39 citations91
US4276308AJun 30, 1981
Method for controlling wood-damaging insects
SUMITOMO CHEMICAL CO12 citations67
MITSUBISHI MINING & CEMENT CO
3 patentsUS4979071ADec 18, 1990
Protection circuit for a semiconductor circuit
MITSUBISHI MINING & CEMENT CO23 citations92
US5495383AFeb 27, 1996
Circuit for protecting electronic equipment from overvoltage or overcurrent conditions
MITSUBISHI MINING & CEMENT CO24 citations91
US5036420AJul 30, 1991
Surge absorber
MITSUBISHI MINING & CEMENT CO2 citations60
AUTONETWORKS TECHNOLOGIES LTD
3 patentsUS10854353B2Dec 1, 2020
Cable with terminal formed therein and wire harness
AUTONETWORKS TECHNOLOGIES LTD2 citations73
US11152720B2Oct 19, 2021
Terminal-equipped wire and wire harness
AUTONETWORKS TECHNOLOGIES LTD1 citations62
US12009122B2Jun 11, 2024
Wire harness including tape-wrapping portion having binding function
AUTONETWORKS TECHNOLOGIES LTD0 citations59
KOBE STEEL LTD
2 patentsMIYAZAKI SHINICHI
2 patents(unassigned)
1 patentRIKEN KK
1 patentFUJIFILM CORP
1 patentINOUE AKIKO
1 patentTOYODA GOSEI KK
1 patentMATSUDA HAJIME
1 patentINAX CORP
1 patentYAZAKI CORP
1 patentKEYENCE CO LTD
1 patentSAN EI GEN FFI INC
1 patentMAKITA CORP
1 patentMITSUBISHI MATERIALS CORP
1 patentITO TAKAAKI
1 patentMAEKAWA SEISAKUSHO KK
1 patentHONDA MOTOR CO LTD
1 patentShowing the top 50 of 59 patents by PatentIndex Score.