YI

Yasuyuki Ishihara

NI Ngk Insulators: 1 patents #71 of 196Top 40%
📍 Kodaira, JP: #56 of 144 inventorsTop 40%
Overall (2003): #89,343 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6510887 Method for producing casted body having thin portion Tomoyasu Sumiya 2003-01-28