YF

Yoichi Fukuzawa

KC Kanzaki Paper Manufacturing Co.: 2 patents #90 of 211Top 45%
Overall (All Time): #2,299,619 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5217791 Printed film sheet Seigoro Fujita 1993-06-08
5185213 Ink jet recording sheet Seigoro Fujita 1993-02-09