DH

Daisuke Hata

Ricoh Company: 3 patents #89 of 863Top 15%
Overall (2004): #30,527 of 270,089Top 15%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6825883 Auto-focus apparatus based on pixel resolution and control method for the same — 2004-11-30
6721006 Digital camera and control method for the same — 2004-04-13
6700614 Autofocus apparatus — 2004-03-02