RS

Ryusei Sasaki

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,083,025 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4248636 Ink for ink-jet printer containing dichloromethane as an organic solvent and a basic dye as a coloring agent Yasuki Mori, Hirosada Morishita 1981-02-03