Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8283747 | Semiconductor device and fabrication method of the same | Hiroyuki Tanaka, Takeshi Shimizu | 2012-10-09 |
| 8222703 | Semiconductor device with bipolar transistor | Koichi Kishiro | 2012-07-17 |