KS

Keisuke Sugiyama

Ricoh Company: 1 patents #623 of 1,487Top 45%
Overall (2020): #388,976 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10807372 Liquid droplet discharging unit, liquid droplet forming device, and stirring device Takeshi Akai, Hiroshi Fujie, Daisuke Takagi, Hiroki Somada, Manabu Yamanaka 2020-10-20