P

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 patents
US5925817AJul 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 patents

MITSUBISHI MINING & CEMENT CO

3 patents

AUTONETWORKS TECHNOLOGIES LTD

3 patents

KOBE STEEL LTD

2 patents

MIYAZAKI SHINICHI

2 patents

(unassigned)

1 patent

RIKEN KK

1 patent

FUJIFILM CORP

1 patent

INOUE AKIKO

1 patent

TOYODA GOSEI KK

1 patent

MATSUDA HAJIME

1 patent

INAX CORP

1 patent

YAZAKI CORP

1 patent

KEYENCE CO LTD

1 patent

SAN EI GEN FFI INC

1 patent

MAKITA CORP

1 patent

MITSUBISHI MATERIALS CORP

1 patent

ITO TAKAAKI

1 patent

MAEKAWA SEISAKUSHO KK

1 patent

HONDA MOTOR CO LTD

1 patent

Showing the top 50 of 59 patents by PatentIndex Score.