KI

Katsuhiro Inoue

NI Ngk Insulators: 1 patents #90 of 217Top 45%
Overall (2002): #180,281 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6391812 Silicon nitride sintered body and method of producing the same Kiyoshi Araki 2002-05-21