Inventor

KAWAI NORIAKI

JP23 patents

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

KAWAI NORIAKI

TOYOTA MOTOR CO LTD

Throttle valve opening control device

Butterfly valve opening degree setting device

Exhaust gas recirculation apparatus for engine with turbocharger

Exhaust gas recirculation system

Method of controlling a throttle valve and a throttle valve opening control device

Ignition system for internal combustion engines

Ignition system for internal combustion engines

Ignition system for internal combustion engines

Ignition timing control apparatus

Exhaust gas recirculation apparatus for an internal combustion engine

HONDA MOTOR CO LTD

Noise reduction in gear transmission

Backlash reducer for gear transmission system

Piston for internal combustion engine

Vibration sound reducing device, and process for assembling elastic membrane in vibration sound reducing device

Machine provided with pulsating oil pressure reducing device

Water-cooled type internal combustion engine

Internal combustion engine provided with oil filter

NIPPON SOKEN

Oil heating apparatus for internal combustion engine

System for controlling throttling of intake air and pressure of fuel injection in diesel engine

NIPPON DENSO CO

Pilot injection device for fuel injection pump

Ignition system for internal combustion engines

KAWAI NORIAKI

Backlight device and display apparatus

TOSHIBA KK

Image signal recording apparatus, method of structuring preference information for recording apparatus and network system of recording apparatus