JY

Junko Yamaguchi

Ricoh Company: 1 patents #673 of 1,584Top 45%
Overall (2019): #396,770 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10429756 Toner, developer, process cartridge, image forming apparatus, image forming method, and method for manufacturing toner Kazuoki Fuwa, Hiroshi Yamashita, Yuka Mizoguchi, Shizuka Hashida, Toma Takebayashi +2 more 2019-10-01