RH

Ryuichi Hayashi

Ricoh Company: 1 patents #807 of 1,821Top 45%
📍 Ibaraki, JP: #213 of 638 inventorsTop 35%
Overall (2018): #254,221 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9950513 Liquid discharging device, correction chart generating method, and recording medium Tomohiro Mizutani, Takeo Shirato, Hiroki Takahashi, Katsuhiro Tobita, Yasuyuki Horie +4 more 2018-04-24