Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008659 | Semiconductor integrated circuit device | Yoshifumi Ikenaga, Koichi Takeda | 2011-08-30 |
| 8004348 | Semiconductor circuit device controlling power source voltage | Yoshifumi Ikenaga | 2011-08-23 |
| 8004351 | Semiconductor integrated circuit device and power supply voltage control system | Yoshifumi Ikenaga | 2011-08-23 |
| 7960035 | High-strength hot-rolled steel sheet excellent in chemical treatability | Shinji Kozuma, Ikuro HASHIMOTO | 2011-06-14 |