KK

Koji Kumura

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Overall (All Time): #3,519,942 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

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