Determining quadratic weighting matrices to locate poles in a specified region. - Naoya Kawasaki; Etsujiro Shimemura (Autom., 1983)

Work in progress - Soil watering systems as teaching materials for technology education in junior high schools. - Yasumasa Oomori; Kan Nagai; Naoya Kawasaki; Hideo Nagumo (FIE, 2011)