Inventor

YAMAZAKI MASAMI

JP29 patents

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

YAMAZAKI MASAMI

TOYOTA MOTOR CO LTD

Turbocharger for use in an internal combustion engine

Turbocharger for use in an internal combustion engine

Apparatus for shifting phase between shafts in internal combustion engine

Method for assembling an impeller onto a turboshaft

Flow control valve for an exhaust gas recirculation apparatus of an exhaust gas pressure control type

Control mechanism for engine valve timing

Fluid coupling

Method of assembling a valve device for an exhaust gas recirculation system of an internal combustion engine

Valve device for an exhaust gas recirculation system of an internal combustion engine

Exhaust gas recirculation valve device for an internal combustion engine

Composite valve

Adjustable mounting for the core of a manifold reactor

VICTOR COMPANY OF JAPAN

Signal processing circuit

Method and system for automatically providing flat frequency response to audio signals recorded on magnetic tapes

Apparatus and method for multi-track recording of a digital signal

Compression and expansion system with enlarged dynamic range

Automatic attenuation circuit

Automatic recording level controlling circuit

Circuit arrangement for eliminating waveform distortion of an angle-modulated signal transmitted over multipaths

Multi-track digital recording and playback system

Abnormal sound eliminating system in record disc reproducing apparatus

Bias level setting circuit for tape recorders with staircase high frequency signal

Phase-shifting circuit

FUJITSU LTD

Rule base processing system and rule evaluation control method therein

Circuit design support system and circuit producing method

HIROKANE DAISUKE

Molded product production device

Molded body production device, molded body production method, and molded body

SANYO SEIMITSU CO LTD

Reciprocal vibration generator

YAMAZAKI MASAMI

Reciprocating vibrator