HM

Hideshi Matsubara

Ngk Spark Plug Co.: 2 patents #703 of 1,594Top 45%
Overall (All Time): #2,203,043 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6573458 Printed circuit board Motohiko Itai, Kazuo Kimura 2003-06-03
6224703 Method of making laminate ceramic substrate with domed pads Kozo Yamasaki, Kazuo Kimura, Motohiko Itai 2001-05-01