KK

Koji Kumura

NI Ngk Insulators: 1 patents #71 of 196Top 40%
Overall (2003): #176,716 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6605887 Piezoelectric/electrostrictive device and method of manufacturing same Yukihisa Takeuchi, Tsutomu Nanataki, Koji Ikeda, Kazuyoshi Shibata 2003-08-12