Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791873 | Semiconductor integrated circuit device and method of regulating output voltage thereof | Hirofumi Harada | 2017-10-17 |
| 9698147 | Semiconductor integrated circuit device having low and high withstanding-voltage MOS transistors | Hirofumi Harada, Keisuke Uemura, Hisashi Hasegawa, Hideo Yoshino | 2017-07-04 |
| 9613970 | Semiconductor nonvolatile memory element | Hirofumi Harada | 2017-04-04 |