RK

Ryusuke Kasai

NL Nikka Limited: 2 patents #1 of 12Top 9%
📍 Kiyose, JP: #47 of 104 inventorsTop 50%
Overall (All Time): #2,323,959 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4927677 Composite materials and top materials for retort container — 1990-05-22
4870800 Inert gas-filling and sealing device, heat sealing device and packaging apparatus using these devices — 1989-10-03