YN

Yoshiaki Nagao

Ricoh Company: 3 patents #89 of 863Top 15%
📍 Yokohama, WA: #7 of 18 inventorsTop 40%
Overall (2004): #17,609 of 270,089Top 7%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6819896 Image reading apparatus with wire twist preventing structure and imaging apparatus using the same Takuji Takahashi, Sachiko Nishikino 2004-11-16
6754463 Image reading apparatus and method of accelerating drive of reading portion thereof Sachiko Nishikino, Takuji Takahashi 2004-06-22
6697600 Cover plate, image scanning device and image forming apparatus Sachiko Nishikino, Takuji Takahashi 2004-02-24