HY

Hiroyuki Yamaya

HO Hoya: 1 patents #757 of 1,290Top 60%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #2,052,170 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8749698 Lens unit, imaging apparatus including the lens unit, and imaging method — 2014-06-10
7598995 Digital camera having a mode-selecting screen — 2009-10-06