Inventor

KAMIYAMA EIICHI

JP41 patents

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

KAMIYAMA EIICHI

TOYOTA MOTOR CO LTD

Internal combustion engine with variable compression ratio and valve characteristics

Intake manifold

Spark ignition type internal combustion engine

Method of controlling a mechanical compression ratio, a closing timing of an intake valve and air stream

Spark ignition type internal combustion engine

Internal combustion engine with variable compression ratio

Spark ignition type internal combustion engine

Variable compression ratio mechanism

Internal combustion engine with variable compression ratio and compression ratio control method

Variable compression ratio internal combustion engine

Motor vehicle drive device

Foamed resin oil pan and method of fabrication thereof

Balance device for internal combustion engine

Internal combustion engine with variable compression ratio

Spark ignition type internal combustion engine

Spark-ignited internal combustion engine and method of controlling the same

Spark ignition type internal combustion engine

Spark ignition type internal combustion engine

Drive device mounted in vehicle body which includes variable compression ratio internal combustion engine

Variable compression ratio internal combustion engine

Opposed-piston internal combustion engine

Mount apparatus for variable compression ratio internal combustion engine

Spark ignition type internal combustion engine

KAMIYAMA EIICHI

Spark ignition type internal combustion engine

Control apparatus for internal combustion engine

Variable compression ratio internal combustion engine

Variable compression ratio internal combustion engine

Variable compression ratio V-type internal combustion engine

Engine

HISAMINATO NAOTO

Engine control apparatus

Variable compression ratio V-type internal combustion engine

Spark ignition type internal combustion engine

Spark ignition type internal combustion engine

AKIHISA DAISUKE

Spark-ignited internal combustion engine and method of controlling the same

Spark ignition type internal combustion engine

Spark ignition type internal combustion engine

Spark-ignited internal combustion engine and method of controlling the same

TATENO MANABU

Variable compression ratio V-type internal combustion engine

NAKASAKA YUKIHIRO

Method of operating a spark ignition type internal combustion engine

SAWADA DAISAKU

High expansion ratio internal combustion engine

TATSUDA NARIHITO

Silica structure and method of producing the same, and heat insulating material