TK

Tomohiro Kuwayama

Ngk Spark Plug Co.: 3 patents #540 of 1,594Top 35%
Overall (All Time): #1,502,924 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9261480 Ceramic heater and gas sensor Masahito Suzuki 2016-02-16
8359905 Ceramic heater and gas sensor including the same Masahito Suzuki 2013-01-29
8362400 Ceramic junction member, ceramic heater and gas sensor Kikuo Sakurai 2013-01-29