YC

Yatsutoshi Chiba

SC Seikosha Co.: 2 patents #132 of 312Top 45%
Overall (All Time): #2,307,750 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D324534 Function selector for a computer printer Akio Takeda 1992-03-10
D322275 Video printer Akio Takeda 1991-12-10