Inventor

SAWADA DAISAKU

JP89 patents

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

SAWADA DAISAKU

TOYOTA MOTOR CO LTD

Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine

Device for varying a stroke

Variable cross-section piezoelectric actuator

Power transmission for use in automobiles having continuously variable transmission

Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine mounted with the fuel injection valve

Hydraulic control system for continuously variable transmission

Spark ignition type internal combustion engine

Spark ignition type internal combustion engine

Exhaust heat recovery apparatus

Piston apparatus, stirling engine, external combustion engine, and fluid device

Internal combustion engine and control method thereof

Stirling engine

Stirling engine and hybrid system with the same

Stirling engine and hybrid system that uses the Stirling engine

Automatic transmission for automobile and method of controlling same

Power transmission for use in automobiles continuously variable transmission

Continuously variable transmission hydraulic control system having two pressure regulating valves

Continuously variable transmission means for use in vehicles

System for controlling ignition timing in engine

Ignition timing control system for internal combustion engines

Igniting apparatus for internal combustion engines

Working-gas-circulation-type engine

Piston engine having approximate straight-line mechanism

Unit injector for an engine

Continuously variable transmission control system responsive to passenger compartment noise or vibration

Hydraulic apparatus for a continuously variable transmission

Ignition timing control system in a spark ignition type internal combustion engine

System for controlling ignition timing in an engine

System for controlling ignition timings in engine

Method and system for controlling ignition timing

Ignition system for internal combustion engine

NIPPON SOKEN

Feedback type ignition timing control system for internal combustion engines

Feedback type ignition timing control system for internal combustion engines

Ignition system for internal combustion engines

Ignition system for internal combustion engines

Air-fuel ratio control device for internal combustion engines

Air-fuel ratio and ignition timing regulation by detecting engine running condition

Method and system for controlling ignition timing of internal combustion engines

Method of and apparatus for controlling ignition timing of an internal-combustion engine

Torque variation detecting method and apparatus for internal combustion engine

Ignition timing regulating device for internal combustion engine

Ignition timing control system for internal combustion engines

NIPPON DENSO CO

Ignition timing control apparatus for internal combustion engines

Piezoelectric knocking detector for internal combustion engine

Ignition timing control system for internal combustion engine

AISIN SEIKI

Fuel injection control device for internal combustion engine

Fuel injection control device for internal combustion engine

KUROKI RENTARO

Working gas circulation engine

Detection method of airtight failure in working-gas circulating type gas engine, and working-gas circulating type gas engine using the method

TOKYO JIDOSHA KOGYO KK

Intake valve mechanism for preventing back flow of exhaust gas