RU

Ryuji Utsuno

AC Aoyama Seisakusho Co.: 1 patents #1 of 7Top 15%
Overall (2003): #125,672 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6560819 Water-proof grommet Hiromichi Mizuno, Hisashi Ito 2003-05-13