YK

Yoshihide Kouge

Ngk Spark Plug Co.: 2 patents #20 of 169Top 15%
📍 Kagoshima, JP: #2 of 44 inventorsTop 5%
Overall (2004): #33,729 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6771009 Spark plug Kenichi Nishikawa, Makoto Sugimoto 2004-08-03
6744188 Spark plug Kenichi Nishikawa 2004-06-01