HO

Hisakazu Okajima

NI Ngk Insulators: 1 patents #66 of 153Top 45%
Overall (2005): #188,570 of 245,428Top 80%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6875960 Heating system Shinji Yamaguchi, Yoshinobu Goto, Yutaka Unno 2005-04-05