Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7837391 | Bearing retainer unit and electric motor furnished therewith | Hideaki Kitamura, Takahiro Kikuichi, Yoshihisa Kato, Koji Ando | 2010-11-23 |
| 6386843 | Housing for fan units, and electrical apparatus using a fan unit | Shinji Takemoto | 2002-05-14 |
| 6206087 | Heat sink fan | Mitsunobu Nakase | 2001-03-27 |
| 6109340 | Heat sink fan | Mitsunobu Nakase | 2000-08-29 |
| 5982064 | DC motor | Shuji Takahashi | 1999-11-09 |