SF

Shigeo Fukui

CR Cryovac: 1 patents #262 of 481Top 55%
OP Osaka Prefecture: 1 patents #15 of 59Top 30%
Overall (All Time): #3,938,783 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4869835 Ion source Soichi Ogawa, Akio Okamoto, Tsutomu Ueno 1989-09-26