Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8449268 | Fan and method for manufacturing the same | Yoshihisa Kato, Hiromasa Sumida, Masayuki Matsushita, Kouji Muraoka, Yusuke Yoshida | 2013-05-28 |
| 7825550 | Brushless motor and fan unit | Suguru Yamada, Yoshihisa Kato | 2010-11-02 |
| 7679230 | Brushless motor and fan unit | Suguru Yamada, Yoshihisa Kato | 2010-03-16 |