Inventor

SEKIYA MUTSUO

JP33 patents

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

SEKIYA MUTSUO

MITSUBISHI ELECTRIC CORP

Check valve

Shield cable method of manufacturing shield cable, and discharge lamp lighting device using shield cable

Brushless DC motor

Illumination axis adjusting apparatus for automotive headlamps

Vane type hydraulic actuator

Vane type hydraulic actuator

Valve timing adjusting apparatus for internal combustion engine

Rotary hydraulic actuator including groove-like fluid supply paths in a face of a bracket

Rotary hydraulic actuator

Scroll-type fluid machine having the eccentric shaft inserted into the moving scroll

Muffler for exhaust gas from internal combustion engine

Muffler for exhaust gas from an internal combustion engine

Valve timing regulation device

Vane type hydraulic actuator

Hydraulic apparatus for adjusting the timing of opening and closing of an engine valve

Valve timing regulation device

Transformer for igniter

Lock mechanism for valve timing regulation device

Scroll type pump

Exhaust gas recirculation valve

Sound absorber

Sound absorber

Apparatus for purifying engine exhaust gas

Lamp socket

Socket for lamp, transformer for lamp and method of manufacturing transformer for lamp

Lamp socket

Installation substrate, method of mounting installation substrate, and bulb socket using installation substrate

Valve timing adjusting device

Apparatus for purifying engine exhaust gas

Valve timing variation device

OMOTE ASAKO

Artificial engine sound control unit, approaching vehicle audible system, and electric vehicle having them

MITSUBISHI DENKI KABUSBIKI KAI

Valve timing variation device

INOUE SATORU

Electrodynamic sound-emitting device