IY

Isamu Yasutaniya

📍 Oshima, JP: #663 of 1,090 inventorsTop 65%
Overall (All Time): #3,922,354 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809904 Envelope element, envelope blank and envelope formed from the envelope blank — 1989-03-07