Inventor

OKA KUNIAKI

JP7 patents

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

DENSO CORP

4 patents

US8991345B2Mar 31, 2015

Valve timing adjusting device

DENSO CORP3 citations59

US8844485B2Sep 30, 2014

Valve timing controller

DENSO CORP2 citations59

US8733307B2May 27, 2014

Hydraulic braking device and valve timing adjusting apparatus

DENSO CORP2 citations58

US9500142B2Nov 22, 2016

Preignition restraining device

DENSO CORP0 citations48

OE SHUHEI

1 patent

US8627794B2Jan 14, 2014

Fluid brake device and variable valve timing apparatus

OE SHUHEI2 citations57

KONO HIROYUKI

1 patent

US8544389B2Oct 1, 2013

Guide rail

KONO HIROYUKI2 citations53

OKA KUNIAKI

1 patent

US8539919B2Sep 24, 2013

Fluid brake device and variable valve timing apparatus

OKA KUNIAKI0 citations33