IU

Ikuro Usui

AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
Overall (All Time): #3,843,251 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5086303 Primary feed with central conductor defining a discharge path Hirokazu Ohgi, Kazuhisa Ogawa 1992-02-04