Inventor
MUKOYAMA NAOYUKI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MUKOYAMA NAOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK SPARK PLUG CO
7 patentsUS9979162B2May 22, 2018
Plasma jet plug
NGK SPARK PLUG CO5 citations71
US9478947B2Oct 25, 2016
Plasma jet spark plug
NGK SPARK PLUG CO2 citations61
US9306375B2Apr 5, 2016
Spark plug
NGK SPARK PLUG CO2 citations60
US9276383B2Mar 1, 2016
Spark plug, and production method therefor
NGK SPARK PLUG CO1 citations51
US10090648B1Oct 2, 2018
Spark plug
NGK SPARK PLUG CO0 citations50
US10153618B2Dec 11, 2018
Spark plug
NGK SPARK PLUG CO0 citations39
US8791627B2Jul 29, 2014
Spark plug configured to reduce the occurance of flashover
NGK SPARK PLUG CO0 citations38