NK

Nobuo Kawai

Ngk Spark Plug Co.: 1 patents #56 of 151Top 40%
Overall (2003): #148,760 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6606900 Gas sensor having protector and protection cap Masaaki Murase, Hiroshi Miyata 2003-08-19