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Yuki Nakamura

Ricoh Company: 1 patents #306 of 812Top 40%
📍 Tokyo, MA: #13 of 26 inventorsTop 50%
Overall (2005): #68,456 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6886177 Phase-change type optical information recording medium Masaki Katoh, Katsuyuki Yamada 2005-04-26