HT

Hiroyuki Tanabe

Ngk Spark Plug Co.: 1 patents #48 of 120Top 40%
📍 Osaka, JP: #78 of 128 inventorsTop 65%
Overall (2002): #204,557 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6366008 Spark plug and method of making the same Osamu Fukushima, Makoto Sugimoto 2002-04-02