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Ricoh Company: 2 patents #5,693 of 9,818Top 60%
📍 Kasai, JP: #2,743 of 5,842 inventorsTop 50%
Overall (All Time): #1,929,086 of 4,157,543Top 50%
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Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10200045 Spread spectrum clock generator circuit 2019-02-05
7923860 Switching power supply circuit capable of timing adjustment of signal Katsuhisa Furuse, Yasuhiro Ishizaka 2011-04-12