Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020814 | A/D converter circuit and semiconductor integrated circuit | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2018-07-10 |
| 9960778 | Semiconductor device | Keisuke Kimura, Hideo Nakane, Takaya Yamamoto | 2018-05-01 |
| 9891650 | Current generation circuit, and bandgap reference circuit and semiconductor device including the same | Atsushi Motozawa | 2018-02-13 |