IO

Ikuo Ohtomo

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #2,212,320 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6369913 Image processing system Masato Aoyagi, Tsutomu Shouji, Osamu Nakamoto, Sadao Okada, Hiromichi Okazaki 2002-04-09
5982999 Post card printing system, which orients multiple images symmetrically about a central point Masato Aoyagi, Tsutomu Shouji, Osamu Nakamoto, Sadao Okada, Hiromichi Okazaki 1999-11-09