YS

Yuji Sumitomo

NP Nippon Telegraph And Telephone Public: 1 patents #36 of 171Top 25%
Sharp Kabushiki Kaisha: 1 patents #55 of 166Top 35%
📍 Nara, JP: #30 of 98 inventorsTop 35%
Overall (1982): #21,365 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4337469 Ink liquid supply system for ink jet system printer Rikuo Takano 1982-06-29