KK

Koji Kuyama

Sumitomo Electric Industries: 4 patents #145 of 3,352Top 5%
📍 Kasai, JP: #26 of 660 inventorsTop 4%
Overall (2002): #14,360 of 266,432Top 6%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6465919 Motor having resin-made motor base from which bottom face a metal terminal exposes its lower face, and device using the same motor Shigeru Yoshida, Kodo Fukuoka 2002-10-15
6452298 Brushless motor and its assembly method Yoshiaki Fukuda, Toshio Uehara, Kazuhito Itakura, Chiaki Yamamoto, Shigeru Yoshida +3 more 2002-09-17
6417589 Flat vibrating motor and portable device having the same Shigeru Yoshida, Kodo Fukuoka, Mikio Umehara 2002-07-09
6365995 Brushless motor and its assembly method Yoshiaki Fukuda, Toshio Uehara, Kazuhito Itakura, Chiaki Yamamoto, Shigeru Yoshida +3 more 2002-04-02