Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079801 | Fan unit | Yusuke Yoshida, Naoki Nakada, Yasuyuki Kaji | 2011-12-20 |
| 6206087 | Heat sink fan | Fumihiro Umeda | 2001-03-27 |
| 6118658 | Heat sink fan for cooling an electronic apparatus | — | 2000-09-12 |
| 6109340 | Heat sink fan | Fumihiro Umeda | 2000-08-29 |
| 6100611 | Rotor and method for making same | — | 2000-08-08 |
| 5952747 | Rotor and method for making same | — | 1999-09-14 |