KM

Kazuyuki Maruyama

Ngk Spark Plug Co.: 1 patents #40 of 76Top 55%
Overall (1994): #108,535 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5293069 Ceramic-glass IC package assembly having multiple conductive layers Naomiki Kato 1994-03-08