YH

Yuuto Hakamada

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #2,954,501 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9703252 Power supply controlling device, power supply device, image forming apparatus, and power supply controlling method Masahide Nakaya, Jyunya Sakuraba 2017-07-11