KO

Kumi Ochiai

KT Kabushiki Kaisha Toshiba: 1 patents #376 of 1,409Top 30%
Overall (1989): #85,468 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4820338 Magnetic powder composition Hiromichi Horie, Itsuo Arima, Mikio Morita 1989-04-11