YY

Yasumitu Yokoyama

TC Tohoku Ricoh Co.: 1 patents #101 of 204Top 50%
📍 Kakuda, JP: #53 of 79 inventorsTop 70%
Overall (All Time): #3,729,812 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5689297 Thermosensitive stencil printer capable of controlling image density Satoshi Kato 1997-11-18