MK

Masahiro Konishi

Ngk Spark Plug Co.: 1 patents #45 of 169Top 30%
Overall (2004): #162,145 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6744016 Ceramic heater and method for manufacturing the same Shindo Watanabe 2004-06-01