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Yasushi Yanagida

Ricoh Company: 3 patents #4,826 of 9,818Top 50%
Overall (All Time): #1,487,202 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9544463 Information processing apparatus and information processing system Tomoaki Okamura 2017-01-10
9383701 Image forming apparatus, image forming apparatus control method, and storage medium storing image forming apparatus control program 2016-07-05
8781389 Image forming apparatus, image forming apparatus control method, and storage medium storing image forming apparatus control program 2014-07-15