JI

Jyunji Ikeda

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,882,235 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5037233 Bicycle frame Munekazu Nishihara, Kenichiro Suetsugu, Tetsuo Fukushima, Yakeshi Yoshii, Masato Tanida +1 more 1991-08-06