IO

Ichiro Oyama

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
Overall (2005): #52,693 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6936990 Method for controlling electric motor and apparatus for controlling the same Tomokuni Iijima, Toru Tazawa, Kazushige Narazaki, Kenichi Suzuki, Masaru Nishizono 2005-08-30
6844693 Position control apparatus for motor Toru Tazawa, Tomokuni Iijima, Kazushige Narazaki, Kenichi Suzuki, Yasuyuki Yokouchi 2005-01-18