Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119050 | Method of manufacturing a semiconductor device | Bunshi Kuratomi, Takafumi Nishita | 2012-02-21 |
| 6551858 | Method of producing a semiconductor device having two semiconductor chips sealed by a resin | Kouji Koizumi, Michiaki Sugiyama, Atsushi Fujishima, Yasuyuki Nakajima, Takatoshi Hagiwara | 2003-04-22 |
| 6479322 | Semiconductor device with two stacked chips in one resin body and method of producing | Kouji Koizumi, Michiaki Sugiyama, Atsushi Fujishima, Yasuyuki Nakajima, Takatoshi Hagiwara | 2002-11-12 |
| 6410365 | Semiconductor device with two stacked chips in one resin body and method of producing | Kouji Koizumi, Michiaki Sugiyama, Atsushi Fujishima, Yasuyuki Nakajima, Takatoshi Hagiwara | 2002-06-25 |