Inventor

ITO YASUO

JP83 patents

⚠️ This page may combine multiple inventors who share the name “ITO YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ITO YASUO

NGK SPARK PLUG CO

Method for detecting deterioration of catalyst and measuring conversion efficiency thereof with an air/fuel ratio sensor

Misfire detector for use in internal combustion engine

Method for measuring conversion efficiency of catalyst and detecting deterioration thereof with air/fuel ratio sensors

Nonresonant type knock sensor

Knocking detecting sensor

Sparkplug voltage probe for use with an internal combustion engine by clamping sparkplug cables with an insulation base

Spark plug voltage probe device for use in an internal combustion engine

Snap-in type sparkplug voltage probe device for use in internal combustion engine

Misfire detector device for internal combustion engine

Spark plug voltage probe for use with an internal combustion engine

Misfire detector for use in internal combustion engine

Burning condition detecting device and burning control device in an internal combustion engine

EQUOS RESEARCH KK

Communications navigation system, and navigation base apparatus and navigation apparatus both used in the navigation system

Communicatory navigation system

Communications navigation system, and navigation base apparatus and vehicle navigation apparatus both used in the navigation system

Communicatory navigation system

Communication route guidance system

Navigation system and navigation apparatus used in the navigation system

Communication navigation system

Navigation method, navigation system, and information communications apparatus used in the navigation system

Navigation apparatus

HOKURIKU PHARMACEUTICAL

Benzamide derivative

Benzamide derivatives

Piperidine derivative, method for preparation thereof, and a pharmaceutical composition comprising the same

Piperazinealkanoic acid and a pharmaceutical composition comprising the same

Quinoline carboxylic acid

Piperidine derivatives and pharmaceutical compositions comprising the same

Tricyclic compounds and method for treating allergic diseases

TOYOTA MOTOR CO LTD

Knock control device for internal combustion engine

Device for controlling knocking in an internal combustion engine

Combustion state detector apparatus for an internal combustion engine

Knock detection device for an internal combustion engine avoiding erroneous knock detection

Knock detecting device for internal combustion engine

CANON KK

Image forming apparatus having transfer member supporting member

Image processing method and apparatus

Image reading apparatus having a D/A converter with a controllable output

Image processing apparatus having a high gradation mode and a high resolution mode of operation

Signal accumulation image reading apparatus

EQUOS RES CO LTD

Electric power transmission system

Electric power transmission system with power transmission and receiving antennas

JATCO LTD

Process for producing a pulley for a continuously variable belt drive transmission

Continuously variable belt drive transmission

DENSO CORP

Apparatus for detecting condition of burning in internal combustion engine

Ignition control for fuel direct injection type engine

NIPPON STEEL CORP

Apparatus for continuous casting using linear magnetic field for core agitation

Method of continuous casting using linear magnetic field for core agitation

KOKUSAI DENSHIN DENWA CO LTD

Protocol conversion system

HITACHI IND CO LTD

Mixed liquid manufacturing apparatus

HORURIKU SEIYAKU CO LTD

5-amino-8-methyl-7-pyrrolidinylquinoline-3-carboxylic acid derivative

FURUNO ELECTRIC CO

Automatically tracking scanning sonar