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Toru Tazawa

Sumitomo Electric Industries: 3 patents #348 of 3,632Top 10%
Overall (2005): #15,339 of 245,428Top 7%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6936990 Method for controlling electric motor and apparatus for controlling the same Ichiro Oyama, Tomokuni Iijima, Kazushige Narazaki, Kenichi Suzuki, Masaru Nishizono 2005-08-30
6879129 Brushless motor control method and controller Kazushige Narazaki, Tomokuni Iijima, Hideo Matsushiro, Subrata Saha 2005-04-12
6844693 Position control apparatus for motor Tomokuni Iijima, Ichiro Oyama, Kazushige Narazaki, Kenichi Suzuki, Yasuyuki Yokouchi 2005-01-18