MS

Midori Sagawa

RC Rca: 2 patents #592 of 1,739Top 35%
Overall (All Time): #2,342,638 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4664169 Venetian blind construction Susumu Osaka 1987-05-12
4503900 Venetian blind construction Susumu Osaka 1985-03-12