YY

Yasuhiko Yoshihisa

SE Seiko Epson: 26 patents #612 of 7,774Top 8%
Overall (All Time): #154,527 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
6850028 Motor driver and recording apparatus incorporating the same Koichiro Yokoyama, Tsunenobu Endo 2005-02-01