Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8405231 | Semiconductor device, manufacturing method thereof, and manufacturing method of semiconductor module | — | 2013-03-26 |
| 8076787 | Semiconductor device, manufacturing method thereof, and manufacturing method of semiconductor module | — | 2011-12-13 |
| 7652368 | Semiconductor device | Toshikazu Ishikawa, Takayuki Hoshino | 2010-01-26 |
| 7323773 | Semiconductor device | Toshikazu Ishikawa, Takayuki Hoshino | 2008-01-29 |
| 6836021 | Semiconductor device | Toshikazu Ishikawa, Takahiro Naito, Hiroshi Kuroda | 2004-12-28 |