KO

Kiyoshi Okumura

NI Ngk Insulators: 1 patents #90 of 217Top 45%
Overall (2002): #173,263 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6482498 Honeycomb structural body Shinji Kawasaki, Shigenori Ito 2002-11-19