KN

Kunio Nakayama

NI Ngk Insulators: 1 patents #71 of 196Top 40%
Overall (2003): #175,289 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6667265 Zeolite composite film and process for producing the same Toshihiro Tomita 2003-12-23