Inventor

HAYASHI YOSHIMASA

132 patents

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

HAYASHI YOSHIMASA

NISSAN MOTOR

Muffler

Muffler

Cooling system for automotive engine or the like

Intercooler for supercharged internal combustion engine

Engine valve and method of producing the same

Engine control system

Reciprocating compressor

Front cover of automotive engine

Internal combustion engine system

Internal combustion engine system with an air-fuel mixture shut off means

Vibration suppression system for diesel engine

Low-noise-level reciprocating piston engine

Exhaust manifold with sluice valve

Valve operating mechanism of internal combustion engine

Intercooler arrangement for supercharged internal combustion engine

Method of preparing an exhaust port arrangement of a cylinder head

Core and method for casting cylinder head with exhaust port

Light metal cylinder head with valve seat insert

Piston ring having shape of an ellipse or an elongated circle

Cooling system for automotive engine or the like

Automotive internal combustion engine

Overhead camshaft engine

Spark-ignition internal combustion engine capable of preventing noxious gas emissions

Internal combustion engine for motor vehicles

Low-noise-level internal combustion engine

Variable valve timing system for internal combustion engine

Internal combustion engine having an improved inlet valve arrangement

Exhaust gas recirculation control system

Valve operating mechanism of internal combustion engine

Cooling system for automotive engine or the like

Coolant level sensor arrangement in boiling liquid cooling system

Cooling system for use in cab-over type vehicles

Cooling system for automotive engine or the like

Cooling system for automotive engine or the like

Evaporative cooling system of internal combustion engine

Overhead camshaft engine valve train with slack take up means

Cooling system for automotive engine

Cooling system for automotive engine or the like

Radiator anti-freeze arrangement for evaporative type cooling system

Passenger room heating system for use with boiling liquid engine cooling system

Cabin heating arrangement for vehicle having evaporative cooled engine

Automotive engine with knock sensor

Valve supporting arrangement of an internal combustion engine

Cooling system for automotive engine

Load responsive temperature control arrangement for internal combustion engine

Load responsive temperature control arrangement for internal combustion engine

MITSUBISHI MATERIALS CORP

EMI filter with a ceramic material having a chemical reaction inhibiting component

OHBAYASHI CORP

Rubber modified asphalt type of water-proofing composition

DAICEL LTD

Exposed aggregate finishing method for concrete

FUJIKURA KASEI KK

Process for producing an architectural precast concrete panel