CY

Chiaki Yamamoto

Sumitomo Electric Industries: 2 patents #504 of 3,352Top 20%
Overall (2002): #70,212 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6452298 Brushless motor and its assembly method Yoshiaki Fukuda, Koji Kuyama, Toshio Uehara, Kazuhito Itakura, Shigeru Yoshida +3 more 2002-09-17
6365995 Brushless motor and its assembly method Yoshiaki Fukuda, Koji Kuyama, Toshio Uehara, Kazuhito Itakura, Shigeru Yoshida +3 more 2002-04-02