Inventor

SUMI TAKAYUKI

JP3 patents

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

ISHIGURO YASUHIRO

2 patents

US9518954B2Dec 13, 2016

Gas sensor control device

ISHIGURO YASUHIRO6 citations69

US9234868B2Jan 12, 2016

NOx sensor control apparatus and vehicle control apparatus

ISHIGURO YASUHIRO0 citations38

KOBAYASHI AKIHIRO

1 patent

US8394248B2Mar 12, 2013

Gas sensor control device and nitrogen oxide concentration detection method

KOBAYASHI AKIHIRO4 citations60