Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YM

Yoshifumi Moriyama

Nec: 6 patents #2,374 of 14,502Top 20%
Overall (All Time): #883,146 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6281107 Semiconductor device and method for manufacturing the same 2001-08-28
6195260 Flexible printed circuit board unit having electronic parts mounted thereon 2001-02-27
6143991 Bump electrode with adjacent pad and insulation for solder flow stopping 2000-11-07
6028357 Semiconductor device with a solder bump over a pillar form 2000-02-22
5962917 Semiconductor device package having end-face halved through-holes and inside-area through-holes 1999-10-05
5388029 Semiconductor chip carrier capable of stably mounting a semiconductor chip 1995-02-07