RO

Ryochi Ohtsuka

AC Aicello Chemical Co.: 2 patents #5 of 22Top 25%
📍 Toyohashi, JP: #501 of 1,141 inventorsTop 45%
Overall (All Time): #2,219,104 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6465109 Packaging films — 2002-10-15
5840381 Corrosion inhibiting laminate sheets and containers — 1998-11-24