Inventor

TAKENAKA AKIHIKO

JP29 patents

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

TAKENAKA AKIHIKO

DENSO CORP

Variable valve timing apparatus

Valve timing adjusting system of internal combustion engine

Valve timing adjusting device

Valve timing controller

Valve timing adjustment device

Variable valve timing controller

Valve timing controller

Valve timing adjusting apparatus

Valve timing control apparatus

NIPPON DENSO CO

Valve timing control device

Rotational position detecting apparatus for internal combustion engines

Rotational phase difference adjusting means

Ignition distributor

Electromagnetic rotation detecting apparatus

NIPPON SOKEN

Variable valve timing controller

Valve timing adjusting device

Valve timing adjustment device

TOYOTA MOTOR CO LTD

Valve controller

Vehicle control apparatus

Variable valve timing apparatus

YAMAGUCHI TAKASHI

Valve timing control apparatus

Valve timing adjuster

HAMAOKA YASUHIRO

Variable valve timing apparatus

Variable valve timing apparatus

DENSCO CORP

Valve timing adjusting device

TAKENAKA AKIHIKO

Valve timing controller

ADVICS CO LTD

Internal planetary gear mechanism

FUJIYOSHI TOSHIKI

Variable valve timing device

IMAMURA TOSHIO

Variable valve timing device for internal combustion engine and manufacturing method therefor