Inventor
MURAOKA TATSUHIKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “MURAOKA TATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK SPARK PLUG CO
4 patentsUS9476863B2Oct 25, 2016
Gas sensor with porous protection layers
NGK SPARK PLUG CO10 citations80
US9694387B2Jul 4, 2017
Gas sensor element, gas sensor, and method of manufacturing gas sensor element
NGK SPARK PLUG CO2 citations69
US10633289B2Apr 28, 2020
Method for manufacturing gas sensor element
NGK SPARK PLUG CO0 citations48
US9753020B2Sep 5, 2017
Gas sensor element, gas sensor, and method of manufacturing gas sensor element
NGK SPARK PLUG CO0 citations38