YY

Yasumitu Yokoyama

TC Tohoku Ricoh Co.: 1 patents #8 of 31Top 30%
📍 Kakuda, JP: #3 of 11 inventorsTop 30%
Overall (1997): #57,040 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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