YK

Yoshihiko Kasahara

SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
Overall (All Time): #2,303,443 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5231303 Semiconductor device with incorporated stress reducing means Tatsuro Ito 1993-07-27
5152054 Method of making film carrier structure for integrated circuit tape automated bonding 1992-10-06