MN

Masakazu Nagasawa

Ngk Spark Plug Co.: 2 patents #9 of 117Top 8%
Overall (2005): #43,969 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6900412 Glow plug Masato Taniguchi, Nobuyuki Hotta, Katsuhiko Tanaka 2005-05-31
6844525 Glow plug and glow-plug-mounting structure Takaya Yoshikawa, Hiroyuki Suzuki 2005-01-18