Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7813010 | Document reading apparatus, image processing apparatus, image forming apparatus, and copying machine | Norio Michiie, Hiroshi Arai | 2010-10-12 |
| 7700876 | External device and electronic apparatus | Yoshiaki Nagao, Takehisa Shimazu | 2010-04-20 |
| 7623813 | Bearing structure for a drive mechanism including a crimp | Takuji Takahashi, Yoshiaki Nagao | 2009-11-24 |
| 7292809 | Drive unit, method of producing drive unit, running body moving unit, image reading apparatus, and imaging apparatus | Takuji Takahashi, Yoshiaki Nagao | 2007-11-06 |
| 6853826 | Image reader, image forming device, and bearing retaining structure | Takuji Takahashi, Yoshiaki Nagao | 2005-02-08 |
| 6819896 | Image reading apparatus with wire twist preventing structure and imaging apparatus using the same | Takuji Takahashi, Yoshiaki Nagao | 2004-11-16 |
| 6754463 | Image reading apparatus and method of accelerating drive of reading portion thereof | Takuji Takahashi, Yoshiaki Nagao | 2004-06-22 |
| 6697600 | Cover plate, image scanning device and image forming apparatus | Takuji Takahashi, Yoshiaki Nagao | 2004-02-24 |