KI

Kouichi Ikeshima

NI Ngk Insulators: 1 patents #49 of 149Top 35%
Overall (1989): #86,351 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810554 High strength ceramic honeycomb structure Isao Hattori 1989-03-07