Inventor

KITAGAWA HIROSHI

JP117 patents

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

KITAGAWA HIROSHI

HONDA MOTOR CO LTD

Air-fuel ratio control system for internal combustion engines and exhaust system temperature-estimating device applicable thereto

Fuel supply control system for internal combustion engines

Variable valve actuation control system

Method of controlling an internal combustion engine

Air-fuel ratio controller for internal combustion engines

Control system for plants

Air/fuel ratio control system for an internal combustion engine

Control system for plants

Air-fuel ratio control system for multi-cylinder internal combustion engines

Air-fuel ratio control system for internal combustion engines

Control system employing controller of recurrence formula type for internal combustion engines

Control system having function of processing evaporative fuel for internal combustion engines

EGR rate estimation system for internal combustion engine

Diagnostic apparatus for an exhaust gas sensor

Fuel injection amount control system for internal combustion engines and intake passage wall temperature-estimating device used therein

System and method for controlling torque of driving wheel

Fail-safe system for throttle valve controller

Heat-resistant, oil-resistant rubber composition

Evaporative fuel-purging control system for internal combustion engines

Evaporative fuel processing system for internal combustion engine

Controller for controlling element temperature of exhaust gas sensor

Apparatus and method for detecting failure of exhaust gas sensor

Fuel supply control system for internal combustion engines

Apparatus for determining a failure of an oxygen concentration sensor

Air-fuel ratio control system for internal combustion engines

Control system for plants

Air-fuel ratio control system based on adaptive control theory for internal combustion engines

Fuel injection amount control system for internal combustion engines

Driven wheel torque control system

Evaporated fuel control system in internal combustion engine

Ignition timing control system for internal combustion engines

KAWAI MUSICAL INSTR MFG CO

Keyboard musical instrument with keyboard range indicator

Keyboard instrument with the display device employing fingering guide

Electronic keyboard musical instrument capable of varying a musical tone signal according to the velocity of an operated key

Tone signal generating apparatus for performing a timbre change by storing a full frequency band in a wave memory

MITSUBISHI RAYON CO

Method for making nonwoven fabric and product

Apparatus for continuously packing medical appliances for sterilization

Crimping apparatus

KAO CORP

Tertiary aminoalcohol ane process for producing the same, and, polyurethane and process for producing the same

Polyurethane foam for shoe soles

NEW JAPAN CHEM CO LTD

Crystalline polypropylene resin composition and amide compounds

HONDA GIKEN KOYGO KABUSHIKI KA

Air-fuel ratio control system based on adaptive control theory for internal combustion engines

TECHNO MEDIA CO LTD

Color still image sensing apparatus and method

YAMAHA MOTOR CO LTD

Vehicle having front and rear frames

KITAGAWA HIROSHI

Fine solid solution alloy particles and method for producing same

HONDA GIKEN KOGYO KABUSHKIKI K

Apparatus for detecting failure of exhaust gas sensor utilizing element temperature

AGENCY IND SCIENCE TECHN

Process for the production of carbon molecular sieves

KAWAIGAKKI KK

Key assignor

PHILIPS CORP

Knee correction

KOMATSU MFG CO LTD

Turntable apparatus for universal machine tool