Inventor

WAKAZONO TOMOHIRO

JP9 patents

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

NGK SPARK PLUG CO

4 patents

US7972488B2Jul 5, 2011

Sensor deterioration judging apparatus and sensor deterioration judging method

NGK SPARK PLUG CO11 citations81

US8377274B2Feb 19, 2013

Gas sensor and method for manufacturing the same

NGK SPARK PLUG CO4 citations60

US8012324B2Sep 6, 2011

Sensor element, method of manufacturing a sensor element, and gas sensor

NGK SPARK PLUG CO2 citations60

US10345257B2Jul 9, 2019

Gas sensor

NGK SPARK PLUG CO0 citations41

OYA SEIJI

2 patents

US8097139B2Jan 17, 2012

Sensor element, gas sensor, and method of manufacturing the sensor element

OYA SEIJI0 citations47

US8187436B2May 29, 2012

Sensor deterioration judging apparatus and sensor deterioration judging method

OYA SEIJI0 citations36

NAKAGAWA MASAKI

1 patent

US9453815B2Sep 27, 2016

Gas sensor

NAKAGAWA MASAKI2 citations60

OHYA SEIJI

1 patent

US8118985B2Feb 21, 2012

Gas sensor

OHYA SEIJI1 citations43

WAKAZONO TOMOHIRO

1 patent

US8431002B2Apr 30, 2013

Gas sensor

WAKAZONO TOMOHIRO0 citations32