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Koji Kawahata

Ricoh Company: 1 patents #807 of 1,821Top 45%
Overall (2018): #339,056 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9991828 Voltage level detecting device, motor driving apparatus, motor driving system, and method for detecting voltage level Tetsuroh Tatebe 2018-06-05