YW

Yuu Wakabayashi

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #2,017,941 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9499363 Sheet thickness detector and image forming apparatus including same Ryo Takenaka, Masashi Satoh, Shingo Nishizaki, Yusuke Ozaki, Yuji Ikeda +3 more 2016-11-22
8950750 Sheet thickness detector and image forming apparatus including same Ryo Takenaka, Masashi Satoh, Shingo Nishizaki, Yusuke Ozaki, Yuji Ikeda +3 more 2015-02-10