Inventor
MOTOMURA MASAYUKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “MOTOMURA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK SPARK PLUG CO
13 patentsUS7114391B2Oct 3, 2006
Liquid level detection apparatus
NGK SPARK PLUG CO30 citations92
US9476807B2Oct 25, 2016
Microparticle sensor
NGK SPARK PLUG CO8 citations83
US10330579B2Jun 25, 2019
Particulate measurement system
NGK SPARK PLUG CO5 citations72
US10006883B2Jun 26, 2018
Particulate sensor
NGK SPARK PLUG CO2 citations72
US9915587B2Mar 13, 2018
Particulate sensor
NGK SPARK PLUG CO2 citations72
US9581069B2Feb 28, 2017
Microparticle detection system
NGK SPARK PLUG CO6 citations72
US9897528B2Feb 20, 2018
Particulate detection system
NGK SPARK PLUG CO5 citations71
US9719907B2Aug 1, 2017
Particulate detection system
NGK SPARK PLUG CO6 citations71
US9395273B2Jul 19, 2016
Microparticle detection system
NGK SPARK PLUG CO2 citations62
US10209173B2Feb 19, 2019
Particulate sensor
NGK SPARK PLUG CO1 citations61
US10996196B2May 4, 2021
Particulate sensor and method for manufacturing particulate sensor
NGK SPARK PLUG CO0 citations50
US10401273B2Sep 3, 2019
Particle detection system
NGK SPARK PLUG CO0 citations40
US7624634B2Dec 1, 2009
Environmental-state determination apparatus
NGK SPARK PLUG CO0 citations40