KH

Kentaroh Hara

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #2,103,600 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7900077 Power supplying method and apparatus and a system using the same — 2011-03-01
7401237 Power supplying method and apparatus and a system using the same — 2008-07-15