RY

Ryouji Yamamoto

Ricoh Company: 2 patents #386 of 1,821Top 25%
Overall (2018): #106,585 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10162946 Data management system, data management method, and recording medium storing data management program Hiroshi Kobayashi, Atsushi Kokubo, Hidekazu Segawa, Yuki Takaya 2018-12-25
10133501 Data generating apparatus, data generating method, and data recording system Hitoshi NAMIKI, Hiroshi Kobayashi 2018-11-20