YH

Yoshimasa Hiruma

Overall (All Time): #3,705,167 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5846099 Connector device with overvoltage protection Kazuyuki Shimizu 1998-12-08