Inventor

ABE RYOJI

JP25 patents

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

ABE RYOJI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Amplifier device for a condenser microphone

Digital filter coefficient setting apparatus and digital filter coefficient setting method

Filter device and method of acquiring filter coefficients

Filter device and method of acquiring filter coefficients

Howling suppression device and howling suppression method

Audio signal processing apparatus and audio signal processing method

Mute apparatus and mute method

Volume adjusting apparatus, method and computer program product

Digital signal processing apparatus and digital signal processing method

MAZDA MOTOR

Suction arrangement for internal combustion engine

Breather arrangement for internal combustion engine

Breather device in internal combustion engine

Valve driving mechanism for internal combustion engine

Cylinder head structure for V-type engine

Crankshaft supporting structure for an internal combustion engine

Cylinder block for internal combustion engine

Light-alloy casting heat treatment method

Cooling apparatus for V-type internal combustion engine

GS YUASA INT LTD

Lead acid battery

Vent plug for lead acid battery

FUJITSU LTD

Method of manufacturing a semiconductor device

Method of producing a semiconductor device

MITSUBISHI ELECTRIC CORP

Air-conditioning apparatus

Air-conditioning apparatus with thermo-off postponement control

CASIO ELECTRONICS MFG CO

Image forming apparatus