Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944064 | Semiconductor device having alignment post electrode and method of manufacturing the same | Shinji Wakisaka, Tomohiro Ito, Osamu Kuwabara, Norihiko Kaneko, Syouichi Kotani | 2011-05-17 |
| 6224462 | Grinding machine | Hiroshi Yanagisawa | 2001-05-01 |
| 5108950 | Method for forming a bump electrode for a semiconductor device | Takeshi Wakabayashi, Akira Suzuki | 1992-04-28 |