RN

Ritsuo Nakajima

UN Unknown: 3 patents #7,366 of 83,584Top 9%
📍 Kimitsu, JP: #57 of 145 inventorsTop 40%
Overall (All Time): #2,161,747 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7278669 Bottom discharge container 2007-10-09
6863324 Drop-bottom container 2005-03-08