HS

Hiroaki Sakai

NI Ngk Insulators: 1 patents #43 of 158Top 30%
Overall (1994): #124,639 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5294750 Ceramic packages and ceramic wiring board Shinsuke Yano, Takao Soma, Manabu Isomura 1994-03-15